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).
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Algebra.Com's Answer #708245 by Alan3354(69443)![]() ![]() 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( " |