Physics, asked by Nomitleppcha, 1 month ago

please help me in this i will mark you as brainliest​

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Answered by mehrunisa89
2

queation no 1= the alternative light year spelled light year is a unit of length used to astronomical distances and is eqaualint to about 9.46 trillion plz mark me brainleist

Answered by amazingsciencestudy
1

Explanation:

Ans 1 When light travel in a one year is called a light year.

Answer 2 - SI unit volume is m³

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