Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 7 - Sections 7.1-7.6 - Exercises - Problems by Topic: 35

Answer

$1.496\times10^{8} km$$\times\frac{1000 m}{1 km}\times\frac{1 s}{3.00\times10^{8} m}$$=$$499 s$

Work Step by Step

Conver kilometers into meters. Then use the speed of light as a conversion factor to convert from meters to seconds.
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