Science, asked by xhimanshu47, 15 days ago

what is light year?

Answers

Answered by AbhiThakur07
2

Explanation:

The light-year is a unit of length used to express astronomical distances and is equivalent to 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

Answered by ishanikapoor217
1

Answer:

The light-year is a unit of length used to express astronomical distances and is equivalent to 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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