Light travels at a speed of #3.00 * 10^10# #cm##/sec#. What is the speed of light in km/hr?
1 Answer
Jul 8, 2016
100 centimeter= 1 meter
1000 meter is 1 kilometer.
so speed is 300000 kilometer/second.
Explanation:
There are 3600 seconds i n one hour, multiply with 3600=
1080 000 000 kilometer/hour.
