document.write( "Question 1093620: Use the fact that the speed of light in a vacuum is about 3.00 ✕ 108 m/s to determine how many kilometers a pulse from a laser beam travels in exactly 2.8 hour(s).
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #708245 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Use the fact that the speed of light in a vacuum is about 3.00 ✕ 108 m/s to determine how many kilometers a pulse from a laser beam travels in exactly 2.8 hour(s).
\n" ); document.write( "------------------
\n" ); document.write( "2.8 hours = 2.8*3600 seconds.
\n" ); document.write( "--------
\n" ); document.write( "Multiply that by the speed.
\n" ); document.write( "
\n" ); document.write( "
\n" );