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

User LumberHack
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1 Answer

6 votes

Answer:

1.28second

Step-by-step explanation:

The speed of light is constant everywhere, it is

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

Therefore it takes


(384000)/(299792458) = 1.28sec

User Enkryptor
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