Question

class 6th cbse what is light year

Answer 1

Heya!!Here is your answer friend ⤵⤵

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LIGHT YEAR : the distance travelled by light in vacuum in 1 year .

1 light years =
$9.46 \times 10 {}^{15} m$
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Hope it helps you ✌✌

Answer 2

hiii friends....
hyy Kamal here is your answer.....

Light year------ Distance that light travels with velocity of (3×10 to the power 8)m/sec in one year is known as one light year.

Numerical value of 1 Light year is (9.46×10 to the power 15) m....

Hope my answer helps you