Physics, asked by sanj2, 1 year ago

plzzz solve whole......Thnk u

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Answered by JunaidMirza

What do you mean by this statement?
Ans: It means it takes 8.33 minutes for light to travel the distance from star to earth.

Express the distance in metre.
Ans:
Distance = Speed * Time
Distance = 3 * 10^8 m/s * 8.33 * 60 s
Distance ≈ 1.5 * 10^11 m

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