1 year ago

How much time does it take light to travel from the moon to the earth, a distance of 384000 km?

Physics

1 answer:

Natali5045456 [20]1 year ago

6 0

Answer:

1.28second

Explanation:

The speed of light is constant everywhere, it is

299,792,458m/s=299,792.458km/s

Therefore it takes

$\frac{384000}{299792458} = 1.28sec$

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