Science, asked by Anonymous, 9 months ago

what is light year ​

Answers

Answered by sudeep1067
1
The total distance distance travelled by light in one year is called light year
Answered by kaira199singh
0

Explanation:

The light-year is a unit of length used to express astronomical distances and measures about 9.46 trillion kilometres or 5.88 trillion miles. As defined by the International Astronomical Union, a light-year is the distance that light travels in vacuum in one Julian year

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