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страница</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D0%BB%D1%83%D1%87%D0%B0%D0%B9%D0%BD%D0%B0_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B0" title="Зареждане на случайна страница [x]" accesskey="x"><span>Случайна статия</span></a></li> </ul> </div> </div> <div id="p-Полезно" class="vector-menu mw-portlet mw-portlet-Полезно" > <div class="vector-menu-heading"> Полезно </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-recentchanges" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9F%D0%BE%D1%81%D0%BB%D0%B5%D0%B4%D0%BD%D0%B8_%D0%BF%D1%80%D0%BE%D0%BC%D0%B5%D0%BD%D0%B8" title="Списък на последните промени в уикито [r]" accesskey="r"><span>Последни промени</span></a></li><li id="n-Общи-разговори" class="mw-list-item"><a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%A0%D0%B0%D0%B7%D0%B3%D0%BE%D0%B2%D0%BE%D1%80%D0%B8"><span>Общи разговори</span></a></li><li id="n-Обсъждани-статии" class="mw-list-item"><a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%90%D0%BA%D1%82%D0%B8%D0%B2%D0%BD%D0%B8_%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%B8"><span>Обсъждани статии</span></a></li><li id="n-Администратори" class="mw-list-item"><a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%97%D0%B0%D1%8F%D0%B2%D0%BA%D0%B8_%D0%BA%D1%8A%D0%BC_%D0%B0%D0%B4%D0%BC%D0%B8%D0%BD%D0%B8%D1%81%D1%82%D1%80%D0%B0%D1%82%D0%BE%D1%80%D0%B8%D1%82%D0%B5"><span>Администратори</span></a></li><li id="n-Изтривания" class="mw-list-item"><a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%A1%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B8_%D0%B7%D0%B0_%D0%B8%D0%B7%D1%82%D1%80%D0%B8%D0%B2%D0%B0%D0%BD%D0%B5"><span>Изтривания</span></a></li><li id="n-За-контакти" 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class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bg.wikipedia.org&uselang=bg" class=""><span>Направете дарение</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D1%8A%D0%B7%D0%B4%D0%B0%D0%B2%D0%B0%D0%BD%D0%B5_%D0%BD%D0%B0_%D1%81%D0%BC%D0%B5%D1%82%D0%BA%D0%B0&returnto=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Насърчаваме Ви да си създадете сметка и да влезете, въпреки че не е задължително." class=""><span>Създаване на сметка</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A0%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B8%D1%80%D0%B0%D0%BD%D0%B5_%D0%B8%D0%BB%D0%B8_%D0%B2%D0%BB%D0%B8%D0%B7%D0%B0%D0%BD%D0%B5&returnto=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Препоръчваме Ви да влезете, въпреки, че не е задължително. [o]" accesskey="o" class=""><span>Влизане</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Допълнителни опции" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Лични инструменти" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Лични инструменти</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Потребителско меню" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bg.wikipedia.org&uselang=bg"><span>Направете дарение</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D1%8A%D0%B7%D0%B4%D0%B0%D0%B2%D0%B0%D0%BD%D0%B5_%D0%BD%D0%B0_%D1%81%D0%BC%D0%B5%D1%82%D0%BA%D0%B0&returnto=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Насърчаваме Ви да си създадете сметка и да влезете, въпреки че не е задължително."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Създаване на сметка</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A0%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B8%D1%80%D0%B0%D0%BD%D0%B5_%D0%B8%D0%BB%D0%B8_%D0%B2%D0%BB%D0%B8%D0%B7%D0%B0%D0%BD%D0%B5&returnto=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Препоръчваме Ви да влезете, въпреки, че не е задължително. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Влизане</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Страници за излезли от системата редактори <a href="/wiki/%D0%9F%D0%BE%D0%BC%D0%BE%D1%89:%D0%92%D1%8A%D0%B2%D0%B5%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5" aria-label="Научете повече за редактирането"><span>научете повече</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9C%D0%BE%D0%B8%D1%82%D0%B5_%D0%BF%D1%80%D0%B8%D0%BD%D0%BE%D1%81%D0%B8" title="Списък на промените, направени от този IP адрес [y]" accesskey="y"><span>Приноси</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9C%D0%BE%D1%8F%D1%82%D0%B0_%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%B0" title="Дискусия относно редакциите от този адрес [n]" accesskey="n"><span>Беседа</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Сайт"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Портал</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Физика</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Към статията на друг език. Налична на 62 езика" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-62" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">62 езика</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Portaal:Fisika" title="Portaal:Fisika – африканс" lang="af" hreflang="af" data-title="Portaal:Fisika" data-language-autonym="Afrikaans" data-language-local-name="африканс" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar badge-Q17580674 badge-featuredportal mw-list-item" title="featured portal badge"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D8%A7%D8%A8%D8%A9:%D8%A7%D9%84%D9%81%D9%8A%D8%B2%D9%8A%D8%A7%D8%A1" title="بوابة:الفيزياء – арабски" lang="ar" hreflang="ar" data-title="بوابة:الفيزياء" data-language-autonym="العربية" data-language-local-name="арабски" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%82%D9%8A%D8%B3%D8%A7%D8%B1%D9%8A%D8%A9:%D9%84%D9%81%D9%8A%D8%B2%D9%8A%D9%83" title="قيسارية:لفيزيك – Moroccan Arabic" lang="ary" hreflang="ary" data-title="قيسارية:لفيزيك" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A8%D9%88%D8%A7%D8%A8%D8%A9:%D8%A7%D9%84%D9%81%D9%8A%D8%B2%D9%8A%D8%A7" title="بوابة:الفيزيا – Egyptian Arabic" lang="arz" hreflang="arz" data-title="بوابة:الفيزيا" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Portal:Fizika" title="Portal:Fizika – азербайджански" lang="az" hreflang="az" data-title="Portal:Fizika" data-language-autonym="Azərbaycanca" data-language-local-name="азербайджански" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AC%E0%A7%87%E0%A6%B6%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%B0:%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8" title="প্রবেশদ্বার:পদার্থবিজ্ঞান – бенгалски" lang="bn" hreflang="bn" data-title="প্রবেশদ্বার:পদার্থবিজ্ঞান" data-language-autonym="বাংলা" data-language-local-name="бенгалски" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Porched:Fizik" title="Porched:Fizik – бретонски" lang="br" hreflang="br" data-title="Porched:Fizik" data-language-autonym="Brezhoneg" data-language-local-name="бретонски" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Portal:Fizika" title="Portal:Fizika – босненски" lang="bs" hreflang="bs" data-title="Portal:Fizika" data-language-autonym="Bosanski" data-language-local-name="босненски" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Portal:F%C3%ADsica" title="Portal:Física – каталонски" lang="ca" hreflang="ca" data-title="Portal:Física" data-language-autonym="Català" data-language-local-name="каталонски" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AF%DB%95%D8%B1%D9%88%D8%A7%D8%B2%DB%95:%D9%81%DB%8C%D8%B2%DB%8C%DA%A9" title="دەروازە:فیزیک – кюрдски (централен)" lang="ckb" hreflang="ckb" data-title="دەروازە:فیزیک" data-language-autonym="کوردی" data-language-local-name="кюрдски (централен)" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Port%C3%A1l:Fyzika" title="Portál:Fyzika – чешки" lang="cs" hreflang="cs" data-title="Portál:Fyzika" data-language-autonym="Čeština" data-language-local-name="чешки" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de badge-Q17580674 badge-featuredportal mw-list-item" title="featured portal badge"><a href="https://de.wikipedia.org/wiki/Portal:Physik" title="Portal:Physik – немски" lang="de" hreflang="de" data-title="Portal:Physik" data-language-autonym="Deutsch" data-language-local-name="немски" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Portal:Fizik" title="Portal:Fizik – Zazaki" lang="diq" hreflang="diq" data-title="Portal:Fizik" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CF%8D%CE%BB%CE%B7:%CE%A6%CF%85%CF%83%CE%B9%CE%BA%CE%AE" title="Πύλη:Φυσική – гръцки" lang="el" hreflang="el" data-title="Πύλη:Φυσική" data-language-autonym="Ελληνικά" data-language-local-name="гръцки" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Portal:Physics" title="Portal:Physics – английски" lang="en" hreflang="en" data-title="Portal:Physics" data-language-autonym="English" data-language-local-name="английски" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Portal:F%C3%ADsica" title="Portal:Física – испански" lang="es" hreflang="es" data-title="Portal:Física" data-language-autonym="Español" data-language-local-name="испански" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Portaal:F%C3%BC%C3%BCsika" title="Portaal:Füüsika – естонски" lang="et" hreflang="et" data-title="Portaal:Füüsika" data-language-autonym="Eesti" data-language-local-name="естонски" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa badge-Q17580674 badge-featuredportal mw-list-item" title="featured portal badge"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%B1%DA%AF%D8%A7%D9%87:%D9%81%DB%8C%D8%B2%DB%8C%DA%A9" title="درگاه:فیزیک – персийски" lang="fa" hreflang="fa" data-title="درگاه:فیزیک" data-language-autonym="فارسی" data-language-local-name="персийски" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Teemasivu:Fysiikka" title="Teemasivu:Fysiikka – фински" lang="fi" hreflang="fi" data-title="Teemasivu:Fysiikka" data-language-autonym="Suomi" data-language-local-name="фински" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr badge-Q17437796 badge-featuredarticle mw-list-item" title="Избрана статия"><a href="https://fr.wikipedia.org/wiki/Portail:Physique" title="Portail:Physique – френски" lang="fr" hreflang="fr" data-title="Portail:Physique" data-language-autonym="Français" data-language-local-name="френски" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frp mw-list-item"><a href="https://frp.wikipedia.org/wiki/Vouiquip%C3%A8dia:Port%C3%A2l:Fesica" title="Vouiquipèdia:Portâl:Fesica – Arpitan" lang="frp" hreflang="frp" data-title="Vouiquipèdia:Portâl:Fesica" data-language-autonym="Arpetan" data-language-local-name="Arpitan" class="interlanguage-link-target"><span>Arpetan</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%95%D7%A8%D7%98%D7%9C:%D7%A4%D7%99%D7%96%D7%99%D7%A7%D7%94" title="פורטל:פיזיקה – иврит" lang="he" hreflang="he" data-title="פורטל:פיזיקה" data-language-autonym="עברית" data-language-local-name="иврит" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%B5%E0%A5%87%E0%A4%B6%E0%A4%A6%E0%A5%8D%E0%A4%B5%E0%A4%BE%E0%A4%B0:%E0%A4%AD%E0%A5%8C%E0%A4%A4%E0%A4%BF%E0%A4%95%E0%A5%80" title="प्रवेशद्वार:भौतिकी – хинди" lang="hi" hreflang="hi" data-title="प्रवेशद्वार:भौतिकी" data-language-autonym="हिन्दी" data-language-local-name="хинди" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Portal:Fizika" title="Portal:Fizika – хърватски" lang="hr" hreflang="hr" data-title="Portal:Fizika" data-language-autonym="Hrvatski" data-language-local-name="хърватски" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/P%C3%B2tay:fizik" title="Pòtay:fizik – хаитянски креолски" lang="ht" hreflang="ht" data-title="Pòtay:fizik" data-language-autonym="Kreyòl ayisyen" data-language-local-name="хаитянски креолски" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Port%C3%A1l:Fizika" title="Portál:Fizika – унгарски" lang="hu" hreflang="hu" data-title="Portál:Fizika" data-language-autonym="Magyar" data-language-local-name="унгарски" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%B8%D6%80%D5%BF%D5%A1%D5%AC:%D5%96%D5%AB%D5%A6%D5%AB%D5%AF%D5%A1" title="Պորտալ:Ֆիզիկա – арменски" lang="hy" hreflang="hy" data-title="Պորտալ:Ֆիզիկա" data-language-autonym="Հայերեն" data-language-local-name="арменски" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Portal:Fisika" title="Portal:Fisika – индонезийски" lang="id" hreflang="id" data-title="Portal:Fisika" data-language-autonym="Bahasa Indonesia" data-language-local-name="индонезийски" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Portale:Fisica" title="Portale:Fisica – италиански" lang="it" hreflang="it" data-title="Portale:Fisica" data-language-autonym="Italiano" data-language-local-name="италиански" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Portal:%E7%89%A9%E7%90%86%E5%AD%A6" title="Portal:物理学 – японски" lang="ja" hreflang="ja" data-title="Portal:物理学" data-language-autonym="日本語" data-language-local-name="японски" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%9D%E1%83%A0%E1%83%A2%E1%83%90%E1%83%9A%E1%83%98:%E1%83%A4%E1%83%98%E1%83%96%E1%83%98%E1%83%99%E1%83%90" title="პორტალი:ფიზიკა – грузински" lang="ka" hreflang="ka" data-title="პორტალი:ფიზიკა" data-language-autonym="ქართული" data-language-local-name="грузински" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал:Физика – казахски" lang="kk" hreflang="kk" data-title="Портал:Физика" data-language-autonym="Қазақша" data-language-local-name="казахски" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%8F%AC%ED%84%B8:%EB%AC%BC%EB%A6%AC%ED%95%99" title="포털:물리학 – корейски" lang="ko" hreflang="ko" data-title="포털:물리학" data-language-autonym="한국어" data-language-local-name="корейски" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Vikisritis:Fizika" title="Vikisritis:Fizika – литовски" lang="lt" hreflang="lt" data-title="Vikisritis:Fizika" data-language-autonym="Lietuvių" data-language-local-name="литовски" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал:Физика – македонски" lang="mk" hreflang="mk" data-title="Портал:Физика" data-language-autonym="Македонски" data-language-local-name="македонски" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%95%E0%B4%B5%E0%B4%BE%E0%B4%9F%E0%B4%82:%E0%B4%AD%E0%B5%97%E0%B4%A4%E0%B4%BF%E0%B4%95%E0%B4%B6%E0%B4%BE%E0%B4%B8%E0%B5%8D%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%82" title="കവാടം:ഭൗതികശാസ്ത്രം – малаялам" lang="ml" hreflang="ml" data-title="കവാടം:ഭൗതികശാസ്ത്രം" data-language-autonym="മലയാളം" data-language-local-name="малаялам" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Portal:Fizik" title="Portal:Fizik – малайски" lang="ms" hreflang="ms" data-title="Portal:Fizik" data-language-autonym="Bahasa Melayu" data-language-local-name="малайски" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Portaal:Natuurkunde" title="Portaal:Natuurkunde – нидерландски" lang="nl" hreflang="nl" data-title="Portaal:Natuurkunde" data-language-autonym="Nederlands" data-language-local-name="нидерландски" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AA%E0%AD%8B%E0%AC%B0%E0%AD%8D%E0%AC%9F%E0%AC%BE%E0%AC%B2:%E0%AC%AA%E0%AC%A6%E0%AC%BE%E0%AC%B0%E0%AD%8D%E0%AC%A5_%E0%AC%AC%E0%AC%BF%E0%AC%9C%E0%AD%8D%E0%AC%9E%E0%AC%BE%E0%AC%A8" title="ପୋର୍ଟାଲ:ପଦାର୍ଥ ବିଜ୍ଞାନ – ория" lang="or" hreflang="or" data-title="ପୋର୍ଟାଲ:ପଦାର୍ଥ ବିଜ୍ଞାନ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="ория" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AB%E0%A8%BE%E0%A8%9F%E0%A8%95:%E0%A8%AD%E0%A9%8C%E0%A8%A4%E0%A8%BF%E0%A8%95_%E0%A8%B5%E0%A8%BF%E0%A8%97%E0%A8%BF%E0%A8%86%E0%A8%A8" title="ਫਾਟਕ:ਭੌਤਿਕ ਵਿਗਿਆਨ – пенджабски" lang="pa" hreflang="pa" data-title="ਫਾਟਕ:ਭੌਤਿਕ ਵਿਗਿਆਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="пенджабски" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pcd mw-list-item"><a href="https://pcd.wikipedia.org/wiki/Portal:Fisique" title="Portal:Fisique – Picard" lang="pcd" hreflang="pcd" data-title="Portal:Fisique" data-language-autonym="Picard" data-language-local-name="Picard" class="interlanguage-link-target"><span>Picard</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Portal:Fizyka" title="Portal:Fizyka – полски" lang="pl" hreflang="pl" data-title="Portal:Fizyka" data-language-autonym="Polski" data-language-local-name="полски" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Portal:F%C3%ADsica" title="Portal:Física – португалски" lang="pt" hreflang="pt" data-title="Portal:Física" data-language-autonym="Português" data-language-local-name="португалски" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Punku_p%27anqa:_Pachaykamay" title="Punku p'anqa: Pachaykamay – кечуа" lang="qu" hreflang="qu" data-title="Punku p'anqa: Pachaykamay" data-language-autonym="Runa Simi" data-language-local-name="кечуа" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Portal:Fizic%C4%83" title="Portal:Fizică – румънски" lang="ro" hreflang="ro" data-title="Portal:Fizică" data-language-autonym="Română" data-language-local-name="румънски" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал:Физика – руски" lang="ru" hreflang="ru" data-title="Портал:Физика" data-language-autonym="Русский" data-language-local-name="руски" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A8%D8%A7%D8%A8:%D8%B7%D8%A8%D9%8A%D8%B9%D8%A7%D8%AA" title="باب:طبيعات – синдхи" lang="sd" hreflang="sd" data-title="باب:طبيعات" data-language-autonym="سنڌي" data-language-local-name="синдхи" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B7%8A%E0%B7%80%E0%B7%8F%E0%B6%BB%E0%B6%BA:%E0%B6%B7%E0%B7%9E%E0%B6%AD%E0%B7%92%E0%B6%9A_%E0%B7%80%E0%B7%92%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B7%80" title="ද්වාරය:භෞතික විද්‍යාව – синхалски" lang="si" hreflang="si" data-title="ද්වාරය:භෞතික විද්‍යාව" data-language-autonym="සිංහල" data-language-local-name="синхалски" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Port%C3%A1l:Fyzika" title="Portál:Fyzika – словашки" lang="sk" hreflang="sk" data-title="Portál:Fyzika" data-language-autonym="Slovenčina" data-language-local-name="словашки" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Portal:Fiisikis" title="Portal:Fiisikis – сомалийски" lang="so" hreflang="so" data-title="Portal:Fiisikis" data-language-autonym="Soomaaliga" data-language-local-name="сомалийски" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Portal:Fizika" title="Portal:Fizika – албански" lang="sq" hreflang="sq" data-title="Portal:Fizika" data-language-autonym="Shqip" data-language-local-name="албански" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал:Физика – сръбски" lang="sr" hreflang="sr" data-title="Портал:Физика" data-language-autonym="Српски / srpski" data-language-local-name="сръбски" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Citakan:Fisika" title="Citakan:Fisika – сундански" lang="su" hreflang="su" data-title="Citakan:Fisika" data-language-autonym="Sunda" data-language-local-name="сундански" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%B2%E0%AF%88%E0%AE%B5%E0%AE%BE%E0%AE%9A%E0%AE%B2%E0%AF%8D:%E0%AE%87%E0%AE%AF%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D" title="வலைவாசல்:இயற்பியல் – тамилски" lang="ta" hreflang="ta" data-title="வலைவாசல்:இயற்பியல்" data-language-autonym="தமிழ்" data-language-local-name="тамилски" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%96%E0%B8%B2%E0%B8%99%E0%B8%B5%E0%B8%A2%E0%B9%88%E0%B8%AD%E0%B8%A2:%E0%B8%9F%E0%B8%B4%E0%B8%AA%E0%B8%B4%E0%B8%81%E0%B8%AA%E0%B9%8C" title="สถานีย่อย:ฟิสิกส์ – тайски" lang="th" hreflang="th" data-title="สถานีย่อย:ฟิสิกส์" data-language-autonym="ไทย" data-language-local-name="тайски" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Portal:Fizik" title="Portal:Fizik – турски" lang="tr" hreflang="tr" data-title="Portal:Fizik" data-language-autonym="Türkçe" data-language-local-name="турски" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал:Физика – татарски" lang="tt" hreflang="tt" data-title="Портал:Физика" data-language-autonym="Татарча / tatarça" data-language-local-name="татарски" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D1%96%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал:Фізика – украински" lang="uk" hreflang="uk" data-title="Портал:Фізика" data-language-autonym="Українська" data-language-local-name="украински" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Portal:Fizika" title="Portal:Fizika – узбекски" lang="uz" hreflang="uz" data-title="Portal:Fizika" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="узбекски" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/C%E1%BB%95ng_th%C3%B4ng_tin:V%E1%BA%ADt_l%C3%BD" title="Cổng thông tin:Vật lý – виетнамски" lang="vi" hreflang="vi" data-title="Cổng thông tin:Vật lý" data-language-autonym="Tiếng Việt" data-language-local-name="виетнамски" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Portal:%E7%89%A9%E7%90%86%E5%AD%A6" title="Portal:物理学 – китайски" lang="zh" hreflang="zh" data-title="Portal:物理学" data-language-autonym="中文" data-language-local-name="китайски" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Portal:%E7%89%A9%E7%90%86" title="Portal:物理 – кантонски" lang="yue" hreflang="yue" data-title="Portal:物理" data-language-autonym="粵語" data-language-local-name="кантонски" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q6082802#sitelinks-wikipedia" title="Редактиране на междуезиковите препратки" class="wbc-editpage">Редактиране</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Именни пространства"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > 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class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">български</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Прегледи"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0"><span>Преглед</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a 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cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Инструменти</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Инструменти</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">преместване към страничната лента</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">скриване</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Допълнителни опции" > <div class="vector-menu-heading"> Действия </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0"><span>Преглед</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&action=edit" title="Редактиране на изходния код на страницата [e]" accesskey="e"><span>Редактиране на кода</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&action=history"><span>История</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Основни </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9A%D0%B0%D0%BA%D0%B2%D0%BE_%D1%81%D0%BE%D1%87%D0%B8_%D0%BD%D0%B0%D1%81%D0%B0%D0%BC/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Списък на всички страници, сочещи насам [j]" accesskey="j"><span>Какво сочи насам</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D0%B2%D1%8A%D1%80%D0%B7%D0%B0%D0%BD%D0%B8_%D0%BF%D1%80%D0%BE%D0%BC%D0%B5%D0%BD%D0%B8/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" rel="nofollow" title="Последните промени на страници, сочени от тази страница [k]" accesskey="k"><span>Свързани промени</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/MediaWiki:Uploadtext" title="Качи файлове [u]" accesskey="u"><span>Качване на файл</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B8" title="Списък на всички специални страници [q]" accesskey="q"><span>Специални страници</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&oldid=6994875" title="Постоянна препратка към тази версия на страницата"><span>Постоянна препратка</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&action=info" title="Повече за тази страница"><span>Информация за страницата</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:UrlShortener&url=https%3A%2F%2Fbg.wikipedia.org%2Fwiki%2F%25D0%259F%25D0%25BE%25D1%2580%25D1%2582%25D0%25B0%25D0%25BB%3A%25D0%25A4%25D0%25B8%25D0%25B7%25D0%25B8%25D0%25BA%25D0%25B0"><span>Кратък URL адрес</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:QrCode&url=https%3A%2F%2Fbg.wikipedia.org%2Fwiki%2F%25D0%259F%25D0%25BE%25D1%2580%25D1%2582%25D0%25B0%25D0%25BB%3A%25D0%25A4%25D0%25B8%25D0%25B7%25D0%25B8%25D0%25BA%25D0%25B0"><span>Изтегляне на QR код</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Отпечатване/изнасяне </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:Book&bookcmd=book_creator&referer=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0"><span>Създаване на книга</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:DownloadAsPdf&page=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&action=show-download-screen"><span>Изтегляне като PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&printable=yes" title="Версия за печат на страницата [p]" accesskey="p"><span>Версия за печат</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> В други проекти </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q6082802" title="Препратка към свързания обект от хранилището за данни [g]" accesskey="g"><span>Обект в Уикиданни</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Облик"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Облик</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">преместване към страничната лента</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">скриване</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">от Уикипедия, свободната енциклопедия</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="bg" dir="ltr"><div id="sports_browsebar" style="text-align:center;font-size:90%"> <p><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%8F" title="Портал:Астрономия"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/84/Saturn_icon.png/40px-Saturn_icon.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/84/Saturn_icon.png/60px-Saturn_icon.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/84/Saturn_icon.png/80px-Saturn_icon.png 2x" data-file-width="256" data-file-height="256" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%8F" title="Портал:Астрономия">Астрономия</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F" title="Портал:България"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/P_Bulgaria.svg/40px-P_Bulgaria.svg.png" decoding="async" width="40" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/P_Bulgaria.svg/60px-P_Bulgaria.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/P_Bulgaria.svg/80px-P_Bulgaria.svg.png 2x" data-file-width="512" data-file-height="461" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F" title="Портал:България">България</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%93%D0%B5%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F" title="Портал:География"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Purple_geography_icon.svg/40px-Purple_geography_icon.svg.png" decoding="async" width="40" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Purple_geography_icon.svg/60px-Purple_geography_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Purple_geography_icon.svg/80px-Purple_geography_icon.svg.png 2x" data-file-width="77" data-file-height="68" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%93%D0%B5%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F" title="Портал:География">География</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%98%D0%B7%D0%BA%D1%83%D1%81%D1%82%D0%B2%D0%BE" title="Портал:Изкуство"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/P_culture.svg/40px-P_culture.svg.png" decoding="async" width="40" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/P_culture.svg/60px-P_culture.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4f/P_culture.svg/80px-P_culture.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%98%D0%B7%D0%BA%D1%83%D1%81%D1%82%D0%B2%D0%BE" title="Портал:Изкуство">Изкуство</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%91%D0%B8%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D0%B8" title="Портал:Биографии"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Logo_sociology.svg/40px-Logo_sociology.svg.png" decoding="async" width="40" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Logo_sociology.svg/60px-Logo_sociology.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Logo_sociology.svg/80px-Logo_sociology.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%91%D0%B8%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D0%B8" title="Портал:Биографии">Личности</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9C%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0" title="Портал:Математика"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/P_mathematics.svg/40px-P_mathematics.svg.png" decoding="async" width="40" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/P_mathematics.svg/60px-P_mathematics.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b7/P_mathematics.svg/80px-P_mathematics.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9C%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0" title="Портал:Математика">Математика</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9C%D0%B5%D0%B4%D0%B8%D1%86%D0%B8%D0%BD%D0%B0" title="Портал:Медицина"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/P_medicine.svg/40px-P_medicine.svg.png" decoding="async" width="40" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/P_medicine.svg/60px-P_medicine.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6d/P_medicine.svg/80px-P_medicine.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9C%D0%B5%D0%B4%D0%B8%D1%86%D0%B8%D0%BD%D0%B0" title="Портал:Медицина">Медицина</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9D%D0%B0%D1%83%D0%BA%D0%B0" title="Портал:Наука"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/P_science_blue.svg/35px-P_science_blue.svg.png" decoding="async" width="35" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/P_science_blue.svg/53px-P_science_blue.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/P_science_blue.svg/70px-P_science_blue.svg.png 2x" data-file-width="361" data-file-height="371" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9D%D0%B0%D1%83%D0%BA%D0%B0" title="Портал:Наука">Наука</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%BB%D0%BE%D1%81%D0%BE%D1%84%D0%B8%D1%8F" title="Портал:Философия"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/P_philosophy_brown.png/40px-P_philosophy_brown.png" decoding="async" width="40" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/P_philosophy_brown.png/60px-P_philosophy_brown.png 1.5x, //upload.wikimedia.org/wikipedia/commons/8/86/P_philosophy_brown.png 2x" data-file-width="77" data-file-height="68" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%BB%D0%BE%D1%81%D0%BE%D1%84%D0%B8%D1%8F" title="Портал:Философия">Философия</a></span> <span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F" title="Портал:Технология"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/P_comp.svg/40px-P_comp.svg.png" decoding="async" width="40" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/P_comp.svg/60px-P_comp.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f1/P_comp.svg/80px-P_comp.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F" class="mw-redirect" title="Портал:Технология">Технология</a></span> </p> </div> <div style="float:center; width:100%"> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0/%D0%9D%D0%B0%D1%87%D0%B0%D0%BB%D0%BE&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Портал_Физика" style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.9F.D0.BE.D1.80.D1.82.D0.B0.D0.BB_.D0.A4.D0.B8.D0.B7.D0.B8.D0.BA.D0.B0"></span><i>Портал Физика</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <p><b>Физиката</b> (от <a href="/wiki/%D0%93%D1%80%D1%8A%D1%86%D0%BA%D0%B8_%D0%B5%D0%B7%D0%B8%D0%BA" title="Гръцки език">гръцки</a>: φυσικός (<i>фисикос</i>) — <i>естествен</i>, φύσις (<i>фисис</i>) — <a href="/wiki/%D0%9F%D1%80%D0%B8%D1%80%D0%BE%D0%B4%D0%B0" title="Природа">природа</a>) е <a href="/wiki/%D0%95%D1%81%D1%82%D0%B5%D1%81%D1%82%D0%B2%D0%B5%D0%BD%D0%B0_%D0%BD%D0%B0%D1%83%D0%BA%D0%B0" class="mw-redirect" title="Естествена наука">естествена наука</a>, изучаваща общите и фундаментални закономерности, определящи строежа и еволюцията на материалния свят. Физиката е точна наука, защото търси количествено описание на природните явления. Физиката се основава на теории, които дават ясни, измерими предвиждания и подлежат на експериментална проверка. За достоверни се приемат само експериментални резултати, които могат да бъдат независимо възпроизведени. <a href="/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D1%87%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теоретична физика">Теоретичната</a> и <a href="/wiki/%D0%95%D0%BA%D1%81%D0%BF%D0%B5%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D0%BB%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Експериментална физика">експерименталната</a> физика са тясно свързани − понякога развитието на физичните теории мотивира провеждането на нови експерименти, а понякога нови експериментални данни провокират създаването на нова теория. За изучаването на природните явления тези два подхода са еднакво важни. </p><p>Значението на физиката в съвременния свят е огромно. Новите ѝ идеи и достижения водят до развитието на другите науки и до нови научни открития, които от своя страна намират приложение в <a href="/wiki/%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" title="Техника">техниката</a> и <a href="/wiki/%D0%9F%D1%80%D0%BE%D0%BC%D0%B8%D1%88%D0%BB%D0%B5%D0%BD%D0%BE%D1%81%D1%82" title="Промишленост">промишлеността</a>. Така например, изследванията в областта на <a href="/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BC%D0%B0%D0%B3%D0%BD%D0%B5%D1%82%D0%B8%D0%B7%D1%8A%D0%BC" class="mw-redirect" title="Електромагнетизъм">електромагнетизма</a> водят до появата на <a href="/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD" title="Телефон">телефона</a>, <a href="/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BC%D0%BE%D1%82%D0%BE%D1%80" class="mw-redirect" title="Електромотор">електромотора</a>, <a href="/wiki/%D0%9C%D0%B0%D0%B3%D0%BB%D0%B5%D0%B2" title="Маглев">влаковете на магнитна възглавница</a>; откритията в областта на <a href="/wiki/%D0%A2%D0%B5%D1%80%D0%BC%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8%D0%BA%D0%B0" title="Термодинамика">термодинамиката</a> правят възможно построяването на <a href="/wiki/%D0%90%D0%B2%D1%82%D0%BE%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB" title="Автомобил">автомобила</a>, а развитието на <a href="/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BD%D0%B8%D0%BA%D0%B0" title="Електроника">електрониката</a> води до появата на <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80" title="Компютър">компютрите</a>. <i><b><a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Физика">...още»</a></b></i> </p> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> </div> <p><br /> </p> <div style="float:left; width:60%"> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%98%D0%B7%D0%B1%D1%80%D0%B0%D0%BD%D0%BE_%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B01&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Избрана_статия" style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.98.D0.B7.D0.B1.D1.80.D0.B0.D0.BD.D0.B0_.D1.81.D1.82.D0.B0.D1.82.D0.B8.D1.8F"></span><i>Избрана статия</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:USA_Antelope-Canyon.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/USA_Antelope-Canyon.jpg/200px-USA_Antelope-Canyon.jpg" decoding="async" width="200" height="267" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/USA_Antelope-Canyon.jpg/300px-USA_Antelope-Canyon.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/USA_Antelope-Canyon.jpg/400px-USA_Antelope-Canyon.jpg 2x" data-file-width="1704" data-file-height="2272" /></a><figcaption>Лъч светлина в <a href="/wiki/%D0%9A%D0%B0%D0%BD%D1%8C%D0%BE%D0%BD_%D0%BD%D0%B0_%D0%B0%D0%BD%D1%82%D0%B8%D0%BB%D0%BE%D0%BF%D0%B0%D1%82%D0%B0" title="Каньон на антилопата">Каньон на антилопата</a>, САЩ</figcaption></figure> <p><b>Светлината</b> е <a href="/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D0%BD%D0%BE_%D0%B8%D0%B7%D0%BB%D1%8A%D1%87%D0%B2%D0%B0%D0%BD%D0%B5" title="Електромагнитно излъчване">електромагнитно излъчване</a> с дължина на вълната във <a href="/wiki/%D0%92%D0%B8%D0%B4%D0%B8%D0%BC_%D1%81%D0%BF%D0%B5%D0%BA%D1%82%D1%8A%D1%80" title="Видим спектър">видимия</a> за човешкото <a href="/wiki/%D0%9E%D0%BA%D0%BE" title="Око">око</a> диапазон на електромагнитния спектър, приблизително от 400 до 750 <a href="/wiki/Nm" class="mw-redirect" title="Nm">nm</a>. Понякога към понятието светлина се включват и <a href="/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D1%87%D0%B5%D1%80%D0%B2%D0%B5%D0%BD%D0%B8_%D0%BB%D1%8A%D1%87%D0%B8" class="mw-redirect" title="Инфрачервени лъчи">инфрачервените</a> и <a href="/wiki/%D0%A3%D0%BB%D1%82%D1%80%D0%B0%D0%B2%D0%B8%D0%BE%D0%BB%D0%B5%D1%82%D0%BE%D0%B2%D0%B8_%D0%BB%D1%8A%D1%87%D0%B8" class="mw-redirect" title="Ултравиолетови лъчи">ултравиолетовите лъчи</a>. </p><p>Петте основни характеристики на светлината са <a href="/wiki/%D0%AF%D1%80%D0%BA%D0%BE%D1%81%D1%82" title="Яркост">яркост</a> (възприемано от човешкото око като <a href="/wiki/%D0%98%D0%BD%D1%82%D0%B5%D0%BD%D0%B7%D0%B8%D1%82%D0%B5%D1%82_%D0%BD%D0%B0_%D1%81%D0%B2%D0%B5%D1%82%D0%BB%D0%B8%D0%BD%D0%B0%D1%82%D0%B0" title="Интензитет на светлината">интензитет</a>), <a href="/wiki/%D0%94%D1%8A%D0%BB%D0%B6%D0%B8%D0%BD%D0%B0_%D0%BD%D0%B0_%D0%B2%D1%8A%D0%BB%D0%BD%D0%B0%D1%82%D0%B0" title="Дължина на вълната">дължина на вълната</a> (или <a href="/wiki/%D0%A7%D0%B5%D1%81%D1%82%D0%BE%D1%82%D0%B0" title="Честота">честота</a>, възприемана от човешкото око като <a href="/wiki/%D0%A6%D0%B2%D1%8F%D1%82_(%D0%BE%D0%BF%D1%82%D0%B8%D0%BA%D0%B0)" title="Цвят (оптика)">цвят</a>), <a href="/wiki/%D0%9F%D0%BE%D0%BB%D1%8F%D1%80%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D1%8F_(%D0%B2%D1%8A%D0%BB%D0%BD%D0%B8)" title="Поляризация (вълни)">поляризация</a> (при нормални обстоятелства човешкото око не може да я регистрира), <a href="/wiki/%D0%A4%D0%B0%D0%B7%D0%B0" title="Фаза">фаза</a> и орбитален ъглов момент. </p><p>Според съвременната <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Физика">физика</a> светлината представлява вълново-корпускулярно лъчение, т.е. едновременно се проявява като поток от частици (<a href="/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон">фотони</a>), които могат например да избиват електрони (<a href="/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%B5%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%B8%D1%87%D0%B5%D0%BD_%D0%B5%D1%84%D0%B5%D0%BA%D1%82" title="Фотоелектричен ефект">фотоелектричен ефект</a>), а в друг случай се държат като вълна — наблюдават се явленията <a href="/wiki/%D0%94%D0%B8%D1%84%D1%80%D0%B0%D0%BA%D1%86%D0%B8%D1%8F_%D0%BD%D0%B0_%D1%81%D0%B2%D0%B5%D1%82%D0%BB%D0%B8%D0%BD%D0%B0%D1%82%D0%B0" title="Дифракция на светлината">дифракция</a> и <a href="/wiki/%D0%98%D0%BD%D1%82%D0%B5%D1%80%D1%84%D0%B5%D1%80%D0%B5%D0%BD%D1%86%D0%B8%D1%8F_%D0%BD%D0%B0_%D1%81%D0%B2%D0%B5%D1%82%D0%BB%D0%B8%D0%BD%D0%B0%D1%82%D0%B0" title="Интерференция на светлината">интерференция</a>. Според <a href="/wiki/%D0%9A%D0%B2%D0%B0%D0%BD%D1%82%D0%BE%D0%B2%D0%B0_%D0%BC%D0%B5%D1%85%D0%B0%D0%BD%D0%B8%D0%BA%D0%B0" title="Квантова механика">квантовата механика</a> фотоните нямат маса, което следва непосредствено от <a href="/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BE%D1%82%D0%BD%D0%BE%D1%81%D0%B8%D1%82%D0%B5%D0%BB%D0%BD%D0%BE%D1%81%D1%82%D1%82%D0%B0" title="Теория на относителността">теорията на относителността</a>. <i><b><a href="/wiki/%D0%A1%D0%B2%D0%B5%D1%82%D0%BB%D0%B8%D0%BD%D0%B0" title="Светлина">още...»</a></b></i> </p> <div align="right" class="noprint"> <p><i><b><a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%98%D0%B7%D0%B1%D1%80%D0%B0%D0%BD%D0%B8%D0%A1%D1%82%D0%B0%D1%82%D0%B8%D0%B8%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:ИзбраниСтатииФизика">още избрани статии...»</a></b></i> </p> </div> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0/%D0%9B%D0%B8%D1%87%D0%BD%D0%BE%D1%81%D1%82&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Избрана_личност" style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.98.D0.B7.D0.B1.D1.80.D0.B0.D0.BD.D0.B0_.D0.BB.D0.B8.D1.87.D0.BD.D0.BE.D1.81.D1.82"></span><i>Избрана личност</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <figure class="mw-halign-left" typeof="mw:File"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Albert_Einstein_Head.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Albert_Einstein_Head.jpg/120px-Albert_Einstein_Head.jpg" decoding="async" width="120" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Albert_Einstein_Head.jpg/180px-Albert_Einstein_Head.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Albert_Einstein_Head.jpg/240px-Albert_Einstein_Head.jpg 2x" data-file-width="3250" data-file-height="4333" /></a><figcaption></figcaption></figure> <p><b><a href="/wiki/%D0%90%D0%BB%D0%B1%D0%B5%D1%80%D1%82_%D0%90%D0%B9%D0%BD%D1%89%D0%B0%D0%B9%D0%BD" title="Алберт Айнщайн">Алберт Айнщайн</a></b> (на <a href="/wiki/%D0%9D%D0%B5%D0%BC%D1%81%D0%BA%D0%B8_%D0%B5%D0%B7%D0%B8%D0%BA" title="Немски език">немски език</a> <i>Albert Einstein</i>) (<a href="/wiki/14_%D0%BC%D0%B0%D1%80%D1%82" title="14 март">14 март</a> <a href="/wiki/1879" title="1879">1879</a> – <a href="/wiki/18_%D0%B0%D0%BF%D1%80%D0%B8%D0%BB" title="18 април">18 април</a> <a href="/wiki/1955" title="1955">1955</a>) е <a href="/wiki/%D0%93%D0%B5%D1%80%D0%BC%D0%B0%D0%BD%D0%B8%D1%8F" title="Германия">немски</a> <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Физика">физик</a> теоретик от <a href="/wiki/%D0%95%D0%B2%D1%80%D0%B5%D0%B8" title="Евреи">еврейски</a> произход, живял и работил в <a href="/wiki/%D0%93%D0%B5%D1%80%D0%BC%D0%B0%D0%BD%D0%B8%D1%8F" title="Германия">Германия</a>, <a href="/wiki/%D0%A8%D0%B2%D0%B5%D0%B9%D1%86%D0%B0%D1%80%D0%B8%D1%8F" title="Швейцария">Швейцария</a> и <a href="/wiki/%D0%A1%D1%8A%D0%B5%D0%B4%D0%B8%D0%BD%D0%B5%D0%BD%D0%B8_%D0%B0%D0%BC%D0%B5%D1%80%D0%B8%D0%BA%D0%B0%D0%BD%D1%81%D0%BA%D0%B8_%D1%89%D0%B0%D1%82%D0%B8" title="Съединени американски щати">САЩ</a>, известен като създател на <a href="/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BE%D1%82%D0%BD%D0%BE%D1%81%D0%B8%D1%82%D0%B5%D0%BB%D0%BD%D0%BE%D1%81%D1%82%D1%82%D0%B0" title="Теория на относителността">теорията на относителността</a> и допринесъл значително за развитието на релативистката <a href="/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F" title="Космология">космология</a>. Неговото име се отъждествява с популярното уравнение <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle E=mc^{2}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>E</mi> <mo>=</mo> <mi>m</mi> <msup> <mi>c</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle E=mc^{2}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9f73dbd37a0cac34406ee89057fa1b36a1e6a18e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:8.976ex; height:2.676ex;" alt="{\displaystyle E=mc^{2}}"></span> за еквивалентност на <a href="/wiki/%D0%9C%D0%B0%D1%81%D0%B0" title="Маса">маса</a> и <a href="/wiki/%D0%95%D0%BD%D0%B5%D1%80%D0%B3%D0%B8%D1%8F" title="Енергия">енергия</a>. Написва 50 <a href="/wiki/%D0%9D%D0%B0%D1%83%D0%BA%D0%B0" title="Наука">научни</a> труда, а също и много книги и статии по <a href="/wiki/%D0%A0%D0%B5%D0%BB%D0%B8%D0%B3%D0%B8%D1%8F" title="Религия">религиозни</a> и <a href="/wiki/%D0%A4%D0%B8%D0%BB%D0%BE%D1%81%D0%BE%D1%84%D0%B8%D1%8F" title="Философия">философски</a> въпроси, като най-известната между тях е "Светът такъв, какъвто го виждам" (<i>The World As I See It</i>, 1934). През <a href="/wiki/1921" title="1921">1921</a> година получава <a href="/wiki/%D0%9D%D0%BE%D0%B1%D0%B5%D0%BB%D0%BE%D0%B2%D0%B0_%D0%BD%D0%B0%D0%B3%D1%80%D0%B0%D0%B4%D0%B0" title="Нобелова награда">Нобелова награда</a> за приноса си към теоретичната <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Физика">физика</a> и откриването на закона за <a href="/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%B8%D1%87%D0%B5%D0%BD_%D0%B5%D1%84%D0%B5%D0%BA%D1%82" class="mw-redirect" title="Фотолектричен ефект">фотоелектричния ефект</a>. <i><b>(<a href="/wiki/%D0%90%D0%BB%D0%B1%D0%B5%D1%80%D1%82_%D0%90%D0%B9%D0%BD%D1%89%D0%B0%D0%B9%D0%BD" title="Алберт Айнщайн">...още»</a>)</b></i> </p> <div align="right" class="noprint"> </div> <p><small>Photo credit: Oren Jack Turner, Source: <a rel="nofollow" class="external text" href="http://www.loc.gov/rr/print/list/235_poe.html">Library of Congress</a>.</small><br /> </p> <div align="right" class="noprint"> <p><i><b><a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%98%D0%B7%D0%B1%D1%80%D0%B0%D0%BD%D0%B8%D0%9B%D0%B8%D1%87%D0%BD%D0%BE%D1%81%D1%82%D0%B8%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:ИзбраниЛичностиФизика">...още физици»</a></b></i> </p> </div> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%A3%D1%87%D0%B0%D1%81%D1%82%D0%B8%D0%B5...(%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Как_да_участвувате..." style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.9A.D0.B0.D0.BA_.D0.B4.D0.B0_.D1.83.D1.87.D0.B0.D1.81.D1.82.D0.B2.D1.83.D0.B2.D0.B0.D1.82.D0.B5..."></span><i>Как да участвувате...</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <dl><dd><i>Без значение дали сте <b>експерт</b> или <b>начинаещ</b>, бъдете <a href="/wiki/%D0%A3:%D0%91%D0%A1" class="mw-redirect" title="У:БС">смели</a>, подобрете някоя статия, като я <a href="/wiki/%D0%A3:%D0%9D" class="mw-redirect" title="У:Н">редактирате</a>. <br style="clear:both" />Ако трябва, ползвайте <b>пясъчника</b>, достъпен на Вашата <a href="/wiki/%D0%A3:%D0%A1%D0%A2%D0%A0" class="mw-redirect" title="У:СТР">лична страница</a>, но бързо се върнете към статията, за да поправите очевидната грешка, която сте забелязали</i></dd></dl> <ul><li>Разширете някоя <a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%9C%D1%8A%D0%BD%D0%B8%D1%87%D0%B5%D1%82%D0%B0_%D0%B7%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:Мъничета за физика">статия-мъниче по физика</a>.</li> <li>Редактирайте съществуваща статия по <a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:Физика">физика</a> или създайте нова</li> <li>Присъединете се към <a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Уикипедия:Физика">проект „Физика“</a> като използвате <a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB_%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%B0:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Портал беседа:Физика">беседата</a> за <b>контакт</b> с другите участници в проекта.<br style="clear:both" /></li> <li>Подобрете <a class="mw-selflink selflink">портал „Физика“</a> като добавите информация към раздел <i><b>„Знаете ли, че...“</b></i>, нови <i><b>„Избрани статии“</b></i> и <i><b>„Избрани изображения“</b></i><br style="clear:both" /></li> <li>Прегледайте готовите статии за яснота на изложението и за грешки, споделяйте впечатления на беседата на всяка статия, добавете <b>източници</b></li></ul> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0/%D0%A1%D0%B2%D1%8A%D1%80%D0%B7%D0%B0%D0%BD%D0%B8_%D0%BF%D0%BE%D1%80%D1%82%D0%B0%D0%BB%D0%B8&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Свързани_портали" style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.A1.D0.B2.D1.8A.D1.80.D0.B7.D0.B0.D0.BD.D0.B8_.D0.BF.D0.BE.D1.80.D1.82.D0.B0.D0.BB.D0.B8"></span><big><i>Свързани портали</i></big></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <table style="width:100%;border:solid 0px #FFFFFF;background-color:transparent;align:center;padding:0px;padding-top:1em;" cellspacing="0px;"> <tbody><tr> <td style="width:20%;"><div align="center"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%8F" title="Портал:Астрономия"><img alt="Портал:Астрономия" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Q_space.svg/50px-Q_space.svg.png" decoding="async" width="50" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Q_space.svg/75px-Q_space.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Q_space.svg/100px-Q_space.svg.png 2x" data-file-width="820" data-file-height="740" /></a></span></div> </td> <td style="width:20%;"><div align="center"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9C%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0" title="Портал:Математика"><img alt="Портал:Математика" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Nuvola_apps_kpovmodeler.svg/50px-Nuvola_apps_kpovmodeler.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Nuvola_apps_kpovmodeler.svg/75px-Nuvola_apps_kpovmodeler.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Nuvola_apps_kpovmodeler.svg/100px-Nuvola_apps_kpovmodeler.svg.png 2x" data-file-width="391" data-file-height="391" /></a></span></div> </td> <td style="width:20%;"><div align="center"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9D%D0%B0%D1%83%D0%BA%D0%B0" title="Портал:Наука"><img alt="Портал:Наука" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Sciences_exactes.svg/50px-Sciences_exactes.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Sciences_exactes.svg/75px-Sciences_exactes.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/37/Sciences_exactes.svg/100px-Sciences_exactes.svg.png 2x" data-file-width="256" data-file-height="256" /></a></span></div> </td> <td style="width:20%;"><div align="center"><span typeof="mw:File"><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F" title="Портал:Химия"><img alt="Портал:Химия" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/50px-Nuvola_apps_edu_science.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/75px-Nuvola_apps_edu_science.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/100px-Nuvola_apps_edu_science.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span></div> </td></tr> <tr> <td style="text-align:center;"><b><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%8F" title="Портал:Астрономия">Астрономия</a></b> </td> <td style="text-align:center;"><b><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9C%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0" title="Портал:Математика">Математика</a></b> </td> <td style="text-align:center;"><b><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%9D%D0%B0%D1%83%D0%BA%D0%B0" title="Портал:Наука">Наука</a></b> </td> <td style="text-align:center;"><b><a href="/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F" title="Портал:Химия">Химия</a></b> </td></tr></tbody></table> <table style="width:100%;border:solid 0px #FFFFFF;background-color:transparent;align:center;padding:0px;padding-top:1em;" cellspacing="0px;"> </table> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> </div> <div style="float:right; width:39%"> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%97%D0%BD%D0%B0%D0%B5%D1%82%D0%B5_%D0%BB%D0%B8_%D1%87%D0%B5...(%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Знаете_ли_че..." style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.97.D0.BD.D0.B0.D0.B5.D1.82.D0.B5_.D0.BB.D0.B8_.D1.87.D0.B5..."></span><i>Знаете ли че...</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <ul><li>... светлината изминава разстоянието от Земята до <a href="/wiki/%D0%9B%D1%83%D0%BD%D0%B0" title="Луна">Луната</a> за 1,3 секунди?</li></ul> <ul><li>... <a href="/wiki/%D0%9A%D0%BE%D0%BD%D1%84%D0%BE%D0%BA%D0%B0%D0%BB%D0%B5%D0%BD_%D0%BC%D0%B8%D0%BA%D1%80%D0%BE%D1%81%D0%BA%D0%BE%D0%BF" title="Конфокален микроскоп">конфокалният микроскоп</a> използва възбуждането на <a href="/wiki/%D0%A4%D0%BB%D1%83%D0%BE%D1%80%D0%B5%D1%81%D1%86%D0%B5%D0%BD%D1%86%D0%B8%D1%8F" title="Флуоресценция">флуоресценция</a> на биологически образци за наблюдения с голям <a href="/wiki/%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%B0%D1%81%D1%82" title="Контраст">контраст</a>?</li></ul> <ul><li>... при ускоряване на <a href="/wiki/%D0%9F%D1%80%D0%BE%D1%82%D0%BE%D0%BD" title="Протон">протоните</a> до 7 <a href="/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BD%D0%B2%D0%BE%D0%BB%D1%82" title="Електронволт">TeV</a> в <a href="/wiki/LHC" class="mw-redirect" title="LHC">Големия адронен ускорител</a> те ще се движат със скорост, равна на 99,9999991% от <a href="/wiki/%D0%A1%D0%BA%D0%BE%D1%80%D0%BE%D1%81%D1%82_%D0%BD%D0%B0_%D1%81%D0%B2%D0%B5%D1%82%D0%BB%D0%B8%D0%BD%D0%B0%D1%82%D0%B0" title="Скорост на светлината">скоростта на светлината</a>?</li></ul> <ul><li>... първата жена, удостоена с <a href="/wiki/%D0%9D%D0%BE%D0%B1%D0%B5%D0%BB%D0%BE%D0%B2%D0%B0_%D0%BD%D0%B0%D0%B3%D1%80%D0%B0%D0%B4%D0%B0_%D0%B7%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Нобелова награда за физика">Нобелова награда за физика</a> е <a href="/wiki/%D0%9C%D0%B0%D1%80%D0%B8%D1%8F_%D0%9A%D1%8E%D1%80%D0%B8" title="Мария Кюри">Мария Кюри</a> през 1903 г., а през 1911 г. получава и <a href="/wiki/%D0%9D%D0%BE%D0%B1%D0%B5%D0%BB%D0%BE%D0%B2%D0%B0_%D0%BD%D0%B0%D0%B3%D1%80%D0%B0%D0%B4%D0%B0_%D0%B7%D0%B0_%D1%85%D0%B8%D0%BC%D0%B8%D1%8F" title="Нобелова награда за химия">Нобелова награда за химия</a>?</li></ul> <ul><li>... основите на физиката като <a href="/wiki/%D0%9D%D0%B0%D1%83%D0%BA%D0%B0" title="Наука">наука</a> са заложени в трактата на <a href="/wiki/%D0%90%D1%80%D0%B8%D1%81%D1%82%D0%BE%D1%82%D0%B5%D0%BB" title="Аристотел">Аристотел</a> „<a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_(%D0%90%D1%80%D0%B8%D1%81%D1%82%D0%BE%D1%82%D0%B5%D0%BB)" title="Физика (Аристотел)">Физика</a>“?</li></ul> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%98%D0%B7%D0%B1%D1%80%D0%B0%D0%BD%D0%BE_%D0%B8%D0%B7%D0%BE%D0%B1%D1%80%D0%B0%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5_%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Избрано_изображение" style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.98.D0.B7.D0.B1.D1.80.D0.B0.D0.BD.D0.BE_.D0.B8.D0.B7.D0.BE.D0.B1.D1.80.D0.B0.D0.B6.D0.B5.D0.BD.D0.B8.D0.B5"></span><i>Избрано изображение</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Foucault_pendulum_animated.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/a/a1/Foucault_pendulum_animated.gif" decoding="async" width="180" height="240" class="mw-file-element" data-file-width="180" data-file-height="240" /></a><figcaption></figcaption></figure> <div style="text-align:center">Художествено представяне на <a href="/wiki/%D0%9C%D0%B0%D1%85%D0%B0%D0%BB%D0%BE_%D0%BD%D0%B0_%D0%A4%D1%83%D0%BA%D0%BE" title="Махало на Фуко">махалото на Фуко</a></div> <div align="right" class="noprint"> <p><i><b><a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%98%D0%B7%D0%B1%D1%80%D0%B0%D0%BD%D0%B8%D0%9A%D0%B0%D1%80%D1%82%D0%B8%D0%BD%D0%BA%D0%B8%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:ИзбраниКартинкиФизика">...още избрани картинки»</a></b></i> </p> </div> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> <div style="clear: both; border: 1px solid #9999BF; background: #ccccff; padding: .1em; text-align: center; font-weight: bold; font-size: 100%; margin-bottom: 0px; border-bottom: none;"><span class="plainlinks" style="float:right; margin-bottom:.1em; font-size:80%;"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0/%D0%96%D0%B5%D0%BB%D0%B0%D0%BD%D0%B8&action=edit"><span style="color:#2F4F4F">редактиране</span></a> </span><h2 id="Желани_статии" style="margin:0; padding:0; color:#2F4F4F; font-size:100%; font-weight:bold; border:0;"><span id=".D0.96.D0.B5.D0.BB.D0.B0.D0.BD.D0.B8_.D1.81.D1.82.D0.B0.D1.82.D0.B8.D0.B8"></span><i>Желани статии</i></h2> </div> <div style="display:block; border:1px solid #9999BF; vertical-align:top; background:#eeeeee; color:black; margin-bottom:10px; padding:1em; margin-top:0em; padding-top:.3em;"> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="К"><span id=".D0.9A"></span>К</h2></div> <p><span typeof="mw:File"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Emblem-important.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Emblem-important.svg/15px-Emblem-important.svg.png" decoding="async" width="15" 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//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Emblem-important.svg/30px-Emblem-important.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span><a href="/w/index.php?title=%D0%9A%D1%80%D1%8A%D0%B3%D0%BE%D0%B2%D0%B0_%D1%87%D0%B5%D1%81%D1%82%D0%BE%D1%82%D0%B0&action=edit&redlink=1" class="new" title="Кръгова честота (страницата не съществува)">Кръгова честота</a> - <span typeof="mw:File"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Emblem-important.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Emblem-important.svg/15px-Emblem-important.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Emblem-important.svg/23px-Emblem-important.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Emblem-important.svg/30px-Emblem-important.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span><a 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href="/w/index.php?title=%D0%9A%D1%80%D0%B0%D0%BC%D0%B5%D1%80%D1%81-%D0%9A%D1%80%D0%BE%D0%BD%D0%B8%D0%B3%D0%BE%D0%B2_%D0%B0%D0%BD%D0%B0%D0%BB%D0%B8%D0%B7&action=edit&redlink=1" class="new" title="Крамерс-Кронигов анализ (страницата не съществува)">Крамерс-Кронигов анализ</a> - <a href="/w/index.php?title=%D0%9A%D1%80%D0%B8%D1%82%D0%B8%D1%87%D0%BD%D0%BE_%D0%BD%D0%B0%D0%BB%D1%8F%D0%B3%D0%B0%D0%BD%D0%B5&action=edit&redlink=1" class="new" title="Критично налягане (страницата не съществува)">Критично налягане</a> <a href="/w/index.php?title=%D0%9A-%D0%BC%D0%B5%D0%B7%D0%BE%D0%BD&action=edit&redlink=1" class="new" title="К-мезон (страницата не съществува)">К-мезон</a> - <a href="/wiki/%D0%9A%D0%B0%D0%B2%D0%B5%D0%BD%D0%B4%D0%B8%D1%88%D0%BA%D0%B0_%D0%BB%D0%B0%D0%B1%D0%BE%D1%80%D0%B0%D1%82%D0%BE%D1%80%D0%B8%D1%8F" title="Кавендишка лаборатория">Кавендишка лаборатория</a> - <a href="/w/index.php?title=%D0%9A%D0%B0%D0%B4%D0%B0%D1%80%D0%B0%D1%88&action=edit&redlink=1" class="new" title="Кадараш (страницата не съществува)">Кадараш</a> - </p><p><br /> </p> <div align="right" class="noprint"> <p><i><b><a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0#Статии_за_създаване" title="Уикипедия:Физика">...още желани статии»</a></b></i> </p> </div> <div class="noprint" style="text-align:right; margin: 0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em;"><b></b></div><div style="clear:both;"></div></div> </div> <div style="float:center; width:100%"> <table cellspacing="0" class="navbox" style="border-spacing:0;"><tbody><tr><td style="padding:2px;"><table cellspacing="0" class="collapsible collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit;"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-view"><a href="/wiki/%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_%D1%80%D0%B0%D0%B7%D0%B4%D0%B5%D0%BB%D0%B8" title="Шаблон:Физика раздели"><abbr title="Преглед на шаблона" style=";;background:none transparent;border:none;">п</abbr></a></li><li class="nv-talk"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD_%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%B0%3A%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_%D1%80%D0%B0%D0%B7%D0%B4%D0%B5%D0%BB%D0%B8&action=edit&redlink=1"><abbr title="Беседа на шаблона (страницата не съществува)" style="color:#ba0000;;;background:none transparent;border:none;">б</abbr></a></li><li class="nv-edit"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_%D1%80%D0%B0%D0%B7%D0%B4%D0%B5%D0%BB%D0%B8&action=edit"><abbr title="Редактиране на шаблона" style=";;background:none transparent;border:none;">р</abbr></a></li></ul></div><div style="font-size:110%;"> Раздели на <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Физика">физиката</a></div></th></tr><tr style="height:2px;"><td></td></tr><tr><td colspan="2" class="navbox-list nowraplinks navbox-odd" style="width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <a href="/wiki/%D0%90%D0%BA%D1%83%D1%81%D1%82%D0%B8%D0%BA%D0%B0" title="Акустика">Акустика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%8F" title="Астрономия">Астрономия</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Астрофизика">Астрофизика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%90%D1%82%D0%BC%D0%BE%D1%81%D1%84%D0%B5%D1%80%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Атмосферна физика">Атмосферна физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%BD%D0%B0,_%D0%BC%D0%BE%D0%BB%D0%B5%D0%BA%D1%83%D0%BB%D1%8F%D1%80%D0%BD%D0%B0_%D0%B8_%D0%BE%D0%BF%D1%82%D0%B8%D1%87%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Атомна, молекулярна и оптична физика">Атомна, молекулярна и оптична физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%91%D0%B8%D0%BE%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Биофизика">Биофизика</a> (<small><a href="/wiki/%D0%9C%D0%B5%D0%B4%D0%B8%D1%86%D0%B8%D0%BD%D1%81%D0%BA%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Медицинска физика">Медицинска физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9D%D0%B5%D0%B2%D1%80%D0%BE%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Неврофизика">Неврофизика</a></small>)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%93%D0%B5%D0%BE%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Геофизика">Геофизика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8%D0%BA%D0%B0" title="Електродинамика">Електродинамика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9A%D0%B2%D0%B0%D0%BD%D1%82%D0%BE%D0%B2%D0%B0_%D1%82%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BF%D0%BE%D0%BB%D0%B5%D1%82%D0%BE" title="Квантова теория на полето">Квантова теория на полето</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9A%D0%B2%D0%B0%D0%BD%D1%82%D0%BE%D0%B2%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Квантова физика">Квантова физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9C%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Математическа физика">Математическа физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9C%D0%B5%D1%85%D0%B0%D0%BD%D0%B8%D0%BA%D0%B0" title="Механика">Механика</a> (<small><a href="/wiki/%D0%9A%D0%BB%D0%B0%D1%81%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0_%D0%BC%D0%B5%D1%85%D0%B0%D0%BD%D0%B8%D0%BA%D0%B0" title="Класическа механика">Класическа механика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9C%D0%B5%D1%85%D0%B0%D0%BD%D0%B8%D0%BA%D0%B0_%D0%BD%D0%B0_%D0%BD%D0%B5%D0%BF%D1%80%D0%B5%D0%BA%D1%8A%D1%81%D0%BD%D0%B0%D1%82%D0%B8%D1%82%D0%B5_%D1%81%D1%80%D0%B5%D0%B4%D0%B8" title="Механика на непрекъснатите среди">Механика на непрекъснатите среди</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9A%D0%B2%D0%B0%D0%BD%D1%82%D0%BE%D0%B2%D0%B0_%D0%BC%D0%B5%D1%85%D0%B0%D0%BD%D0%B8%D0%BA%D0%B0" title="Квантова механика">Квантова механика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9C%D0%B5%D1%85%D0%B0%D0%BD%D0%B8%D0%BA%D0%B0_%D0%BD%D0%B0_%D1%84%D0%BB%D1%83%D0%B8%D0%B4%D0%B8%D1%82%D0%B5" title="Механика на флуидите">Механика на флуидите</a></small>)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9D%D0%B5%D0%BB%D0%B8%D0%BD%D0%B5%D0%B9%D0%BD%D0%B0_%D0%B4%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8%D0%BA%D0%B0" class="mw-redirect" title="Нелинейна динамика">Нелинейна динамика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%9E%D0%BF%D1%82%D0%B8%D0%BA%D0%B0" title="Оптика">Оптика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B0_%D1%82%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BE%D1%82%D0%BD%D0%BE%D1%81%D0%B8%D1%82%D0%B5%D0%BB%D0%BD%D0%BE%D1%81%D1%82%D1%82%D0%B0" title="Специална теория на относителността">Специална</a> и <a href="/wiki/%D0%9E%D0%B1%D1%89%D0%B0_%D1%82%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BE%D1%82%D0%BD%D0%BE%D1%81%D0%B8%D1%82%D0%B5%D0%BB%D0%BD%D0%BE%D1%81%D1%82%D1%82%D0%B0" title="Обща теория на относителността">обща теория</a> на <a href="/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BE%D1%82%D0%BD%D0%BE%D1%81%D0%B8%D1%82%D0%B5%D0%BB%D0%BD%D0%BE%D1%81%D1%82%D1%82%D0%B0" title="Теория на относителността">относителността</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A1%D1%82%D0%B0%D1%82%D0%B8%D1%81%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" class="mw-redirect" title="Статистическа физика">Статистическа физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A2%D0%B5%D1%80%D0%BC%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8%D0%BA%D0%B0" title="Термодинамика">Термодинамика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_%D0%BD%D0%B0_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%80%D0%BD%D0%B8%D1%82%D0%B5_%D1%87%D0%B0%D1%81%D1%82%D0%B8%D1%86%D0%B8" title="Физика на елементарните частици">Физика на елементарните частици</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_%D0%BD%D0%B0_%D1%82%D0%B2%D1%8A%D1%80%D0%B4%D0%BE%D1%82%D0%BE_%D1%82%D1%8F%D0%BB%D0%BE" title="Физика на твърдото тяло">Физика на твърдото тяло</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0_%D0%BD%D0%B0_%D0%BA%D0%BE%D0%BD%D0%B4%D0%B5%D0%BD%D0%B7%D0%B8%D1%80%D0%B0%D0%BD%D0%B0%D1%82%D0%B0_%D0%BC%D0%B0%D1%82%D0%B5%D1%80%D0%B8%D1%8F" title="Физика на кондензираната материя">Физика на кондензираната материя</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%BE%D1%85%D0%B8%D0%BC%D0%B8%D1%8F" title="Физикохимия">Физикохимия</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%AF%D0%B4%D1%80%D0%B5%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Ядрена физика">Ядрена физика</a></div></td></tr><tr style="height:2px;"><td></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <b><a href="/wiki/%D0%95%D0%BA%D1%81%D0%BF%D0%B5%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D0%BB%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Експериментална физика">Експериментална физика</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D1%87%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теоретична физика">Теоретична физика</a></b></div></td></tr></tbody></table></td></tr></tbody></table> </div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Взето от „<a dir="ltr" href="https://bg.wikipedia.org/w/index.php?title=Портал:Физика&oldid=6994875">https://bg.wikipedia.org/w/index.php?title=Портал:Физика&oldid=6994875</a>“.</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D0%B8" title="Специални:Категории">Категория</a>: <ul><li><a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:Портал:Физика">Портал:Физика</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Скрита категория: <ul><li><a href="/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%98%D0%B7%D0%B1%D1%80%D0%B0%D0%BD%D0%B8%D0%A1%D1%82%D0%B0%D1%82%D0%B8%D0%B8%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Категория:ИзбраниСтатииФизика">ИзбраниСтатииФизика</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Последната промяна на страницата е извършена на 22 октомври 2015 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