document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=632873>Question 632873</A>: <I><SPAN STYLE=\"word-break: break-all;\">  How long would it take light to travel a mole of millimeters?  Write your answer in a form like this: 6 years, 4 months, and 13 days.  Give your answer in approximate form (within a few days). \r<BR>\n" );
document.write( "\n" );
document.write( "I figured out that light travels at a speed of 3x10^8 m/s.  I have only dealt with moles regarding the periodic elements and cannot figure out how to transfer that knowledge to this question. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #398518 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=398518\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  How long would it take light to travel a mole of millimeters?  Write your answer in a form like this: 6 years, 4 months, and 13 days.  Give your answer in approximate form (within a few days). <BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "There is no mole of millimeters.<BR>\n" );
document.write( "If you mean the number of molecules in a mole,<BR>\n" );
document.write( "6.022E23 mms<BR>\n" );
document.write( "= 6.022E20 meters<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "d = r*t<BR>\n" );
document.write( "t = d/r = 6.022E20/3E8 seconds<BR>\n" );
document.write( "=~ 2.007E12 seconds<BR>\n" );
document.write( "------<BR>\n" );
document.write( "You can change the units.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );