Basis of conversion factors for energy equivalents

<html> <head> <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> <meta name="generator" content="Adobe GoLive 4"> <title>Basis of conversion factors for energy equivalents</title>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-9SLN1VEEJ2"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-9SLN1VEEJ2'); </script>  <SCRIPT async type="text/javascript" id="_fed_an_ua_tag" src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=DOC&subagency=NIST&pua=UA-37115410-46&yt=false&exts=ppsx,pps,f90,sch,rtf,wrl,txz,m1v,xlsm,msi,xsd,f,tif,eps,mpg,xml,pl,xlt,c"></script> <script src="/js/clickjack.js" type="text/javascript"></script> </head> <body text="black" bgcolor="#ffffe6" link="#7600ad" vlink="#330099" alink="#ff0099" background="/cuu/Images/BGROUND-GY.gif"> <a href="/cuu/index.html" title="Fundamental Physical Constants"><img src="/cuu/Images/HEAD-OvalTitle.gif" align="top" border="0" width="388" height="83" alt="The NIST Reference on Constants, Units and Uncertainty" hspace="15"></a> <a href="/cuu/Constants/index.html" title="Fundamental Physical Constants"><img src="/cuu/Images/HEAD-FundCon2.gif" width="550" height="30" alt="Fundamental Physical Constants" border="0" hspace="15" vspace="3"></a> <table border="0" cellpadding="0" cellspacing="0" width="95%"> <tr> <td width="140" valign="top"> <table border="0" cellpadding="0" cellspacing="0" width="108"> <tr> <td align="center" colspan="2"> <table border="0" cellpadding="3" cellspacing="0"> <tr> <td align="center" bgcolor="#98d8ae" nowrap>Constants Topics:</td> </tr> <tr> <td align="center" nowrap bgcolor="#c9edd6"><a href="/cuu/Constants/index.html">Values</a></td> </tr> <tr> <td align="center" nowrap bgcolor="#c9edd6"><a href="/cuu/Constants/energy.html">Energy Equivalents</a></td> </tr> <tr> <td align="center" bgcolor="#c9edd6" nowrap><a href="/cuu/Constants/Citations/Search.html">Searchable Bibliography</a></td> </tr> <tr> <td align="center" bgcolor="#c9edd6"><a href="/cuu/Constants/background.html">Background</a></td> </tr> <tr> <td align="center"> <hr width="22" size="2"> </td> </tr> <tr> <td align="center"><a href="/cuu/Constants/bibliography.html">Constants Bibliography</a> </td> </tr> <tr> <td align="center"> <hr width="22" size="2"> </td> </tr> <tr> <td align="center"><a href="/cuu/index.html">Constants, Units & Uncertainty home page</a></td> </tr> </table> </td> </tr> </table> <img src="/cuu/Images/space.gif" ALT="" width="141" height="1"></td> <td valign="top" width="90%" align="left">Basis of conversion factors for energy equivalents Conversion factors for energy equivalents are derived from the following relations: <ul> E = mc2 = hc/<img src="/cuu/Images/itlambda.gif" width="12" height="14"> = h<img src="/cuu/Images/nu.gif" ALT="nu" width="10" height="9"> = kT  1 eV = (e/C) J 1 u = mu = (1/12) m (12C) = 10-3 kg mol-1/NA Eh = 2R<img src="/cuu/Images/inf.gif" width="12" height="21" align="absmiddle">hc = <img src="/cuu/Images/italpha.gif" width="12" height="9">2mec2. </ul> <ol>   </ol> </td> </tr> </table> </body> </html>

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Basis of conversion factors for energy equivalents