Social Sciences, asked by ganeshSibal235, 1 year ago

SSC Test Questions

Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in ?

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Answered by afii

0

4.2 seconds......................................................

Answered by Anonymous

0

Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in 4.2 seconds.

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