Chinese, asked by nsrikrishnadeep, 5 months ago

what is light year

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Answers

Answered by rounakraj60
0

Answer:

light year is used to measure distance it means distance that light travel in 1 year

Answered by surajdev51
0

Answer:

A light year is a unit of length used to express astronomical distance and measures about 9.46 trillion kilometre or 5.88 trillion miles.As defined by the international astronomical union.A light year is the distance that light travel in vacuum in one juline year.

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