Physics, asked by gurnoorsahiwal, 1 year ago

what is lightyear in physics?

Answers

Answered by rahulchilluka

it is the distance that light travels in one year.it is 9.46*10^15

Answered by Anonymous

Distance travelled by light in one year is called light year. It is a unit of distance in astronomy and physics, it is numerically equal to 9.46 * 10 power 15 meter

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