What is the speed in miles per hour of a beam of lighttraveling at 3.00 x 108 m/s?

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mastering-physics

#1

What is the speed in miles per hour of a beam of lighttraveling at 3.00 x 108 m/s?

Answer:

Speed can be defined as the distance travelled by an object per unit time.

Calculate the speed of the light in miles per hour.
The speed of the light in miles per hour is,
image
Therefore, the speed of the light in miles per hour is image