Answered

What is a light-year?

Athe distance light travels in one earth year
Bthe distance light travels from the sun to the earth
Cthe distance light travels in one orbit of the moon
Dthe time it takes light to travel across the universe

Verified Answer :

Answer : (a) the distance light travels in one earth year.

Explanation :

Light year is one of the unit of distance covered. It is basically defined as the distance covered by the light in one earth year.

1 light year =  9.461 trillion km

It is also used to show the astronomical distances. It is the average distance from earth to the sun. It is approximately equal to 93 million miles.

Hence, the correct option is (a) " the distance light travels in one earth year ".

Answer: A.The distance light travels in one earth year

Explanation:

This is the correct answer I promise

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