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<a class="phw_more" href="phys_world/phys_world-0071.html">袛邪谢械械...</a></td> <td class="phw_img_block"><p class="phw_img"><img src="phys_world/img_phys_world/00071_small.jpg" alt="Laser TV"></p></td> </tr></table> </div> <div class="b_l-b"></div><div class="b_r-b"></div><div class="b_c-b"></div> </div>  <div class="ads_in_text_block"> <script type="text/javascript"> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> </div>  <div class="article"> <h1>邪褌芯屑薪邪褟械写懈薪懈褑邪屑邪褋褋褘,</h1> <P> <strong>袗孝袨袦袧袗携袝袛袠袧袠笑袗袦袗小小蝎</strong>, 邪. 械. 屑.,- 械写懈薪懈褑邪屑邪褋褋褘, 褉邪胁薪邪褟 <img src="articles/part_1/p1/111998-239.jpg" alt="111998-239.jpg" align="absmiddle"> 屑邪褋褋褘懈蟹芯褌芯锌邪褍谐谢械褉芯写邪 <sup>12</sup>C; 锌褉懈屑械薪褟械褌褋褟胁邪褌芯屑薪芯泄懈褟写械褉薪芯泄褎懈蟹懈泻械写谢褟胁褘褉邪卸械薪懈褟屑邪褋褋褝谢械屑械薪褌邪褉薪褘褏褔邪褋褌懈褑, 邪褌芯屑芯胁, 屑芯谢械泻褍谢.<br> </p> <p> 1 邪. 械. 屑.- 1,6605655 (86)*10<sup>-27</sup> 泻谐 (薪邪 1984). 袛谢褟锌械褉械胁芯写邪蟹薪邪褔械薪懈泄屑邪褋褋 <em>褌</em> 褔邪褋褌懈褑, 胁褘褉邪卸械薪薪褘褏胁邪. 械. 屑., 胁械写懈薪懈褑褍屑邪褋褋褘小袠 (泻谐) 锌芯谢褜蟹褍褞褌褋褟褎-谢芯泄 m (泻谐) = m (泻邪.械. 屑. <em>)/N<sub>A</sub></em> (屑芯谢褜<sup>-1</sup>), 谐写械 <em>褌</em>. (泻邪.械.屑.) - 屑邪褋褋邪褔邪褋褌懈褑褘胁泻懈谢芯邪褌芯屑薪褘褏械写懈薪懈褑邪褏, <em>N<sub>A</sub> - 袗胁芯谐邪写褉芯锌芯褋褌芯褟薪薪邪褟</em>.<br> </p> <p> 袛芯 1961 胁褎懈蟹懈泻械蟹邪袗. 械. 屑. 锌褉懈薪懈屑邪谢懈 <sup>l</sup>/<sub>16</sub> 屑邪褋褋褘懈蟹芯褌芯锌邪泻懈褋谢芯褉芯写邪 <sup>160</sup>, 褌. 械. 1,65976*10<sup>-27</sup> 泻谐, 胁褏懈屑懈懈 - <sup>3</sup>/<sub>16</sub> 褋褉. 邪褌. 屑邪褋褋褘锌褉懈褉芯写薪芯谐芯泻懈褋谢芯褉芯写邪 - 褋屑械褋懈褌褉褢褏褋褌邪斜懈谢褜薪褘褏懈蟹芯褌芯锌芯胁 <sup>16</sup>0 (99,76%), <sup>17</sup>0 (0,04%,), <sup>18</sup>0 (0,20%). 啸懈屑. 袗. 械. 屑. 胁 1,000275 褉邪蟹邪斜褘谢邪斜芯谢褜褕械褎懈蟹. 懈褉邪胁薪褟谢邪褋褜 1,66022*10<sup>-27</sup> 泻谐. 小芯胁褉械屑械薪薪邪褟 (褍薪懈薪懈褎懈褑懈褉芯胁.) A. 械. 屑. 褉邪胁薪邪 1,00048 锌褉械卸薪械泄褎懈蟹. 袗. 械. 屑.</p> <p> <strong>孝袨袦袧袗携袦袗小小袗</strong> (褍褋褌邪褉械胁褕懈泄褌械褉屑懈薪 - 邪褌芯屑薪褘泄胁械褋) - 芯褌薪芯褋懈褌. 蟹薪邪褔械薪懈械屑邪褋褋褘邪褌芯屑邪, 胁褘褉邪卸械薪薪芯械胁 <em><a href="articles/part_1/0221.html">邪褌芯屑薪褘褏械写懈薪懈褑邪褏屑邪褋褋褘</a></em> (邪. 械. 屑.). 袗. 屑. 斜褘谢邪胁蟹褟褌邪袛. 袠. 袦械薪写械谢械械胁褘屑蟹邪芯褋薪. 褏邪褉邪泻褌械褉懈褋褌懈泻褍褝谢械屑械薪褌邪锌褉懈芯褌泻褉褘褌懈懈懈屑 <em>锌械褉懈芯写懈褔械褋泻芯泄褋懈褋褌械屑褘, 褝谢械屑械薪褌芯胁</em>. 袗. 屑.- 写褉芯斜薪邪褟胁械谢懈褔懈薪邪 (胁芯褌谢懈褔懈械芯褌屑邪褋褋芯胁芯谐芯褔懈褋谢邪 - 褋褍屑屑邪褉薪芯谐芯褔懈褋谢邪薪械泄褌褉芯薪芯胁懈锌褉芯褌芯薪芯胁胁邪褌. 褟写褉械). 袩褉懈褉芯写薪褘械褏懈屑. 褝谢械屑械薪褌褘褋芯褋褌芯褟褌懈蟹褋屑械褋懈懈蟹芯褌芯锌芯胁, 锌芯褝褌芯屑褍蟹邪袗. 屑. 褝谢械屑械薪褌邪锌褉懈薪懈屑邪褞褌褋褉. 蟹薪邪褔械薪懈械屑邪褋褋械谐芯懈蟹芯褌芯锌芯胁褋褍褔褢褌芯屑懈褏锌褉芯褑械薪褌薪芯谐芯褋芯写械褉卸邪薪懈褟. 协褌懈蟹薪邪褔械薪懈褟褍泻邪蟹邪薪褘胁锌械褉懈芯写懈褔. 褋懈褋褌械屑械 (泻褉芯屑械褌褉邪薪褋褍褉邪薪芯胁褘褏褝谢械屑械薪褌芯胁, 写谢褟泻-褉褘褏褍泻邪蟹褘胁邪褞褌褋褟屑邪褋褋芯胁褘械褔懈褋谢邪). 袗. 屑. 屑械薪褜褕械褋褍屑屑褘屑邪褋褋褋芯褋褌邪胁谢褟褞褖懈褏邪褌芯屑褔邪褋褌懈褑薪邪 <em><a href="articles/part_1/0978.html">写械褎械泻褌屑邪褋褋</a></em>. 袦械褌芯写芯胁芯锌褉械写械谢械薪懈褟袗. 屑. 薪械褋泻芯谢褜泻芯, 薪邪懈斜. 褌芯褔薪褘泄 - 屑邪褋褋-褋锌械泻褌褉芯褋泻芯锌懈褔械褋泻懈泄 (褋屑. <em><a href="articles/part_1/2171.html">袦邪褋褋-褋锌械泻褌褉芯褋泻芯锌懈褟</a></em>).</P> <div class="blue_border"></div> <p class="next-prev"><a rel="prev" href="articles/part_1/0220.html">   <<   </a>  <a rel="index" href="index1.html"> 袩褉械写屑械褌薪褘泄褍泻邪蟹邪褌械谢褜 </a>  <a rel="next" href="articles/part_1/0222.html">   >>   </a></p> </div> </div>  <div class="both"></div> <div class="blue_border"></div> <div class="footer_separator"></div> <div class="footer"> <div class="copyright">漏 femto.com.ua <br> <img src="files/images/mailabs.gif" align="absmiddle" border="0"> webmaster@femto.com.ua</div> </div> </div> </body> </html>

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袗褌芯屑薪邪褟 械写懈薪懈褑邪 屑邪褋褋褘, - 肖懈蟹懈褔械褋泻邪褟 褝薪褑懈泻谢芯锌械写懈褟

袗褌芯屑薪邪褟械写懈薪懈褑邪屑邪褋褋褘, - 肖懈蟹懈褔械褋泻邪褟褝薪褑懈泻谢芯锌械写懈褟