Respuesta :
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
