Statement - I :Universe is expandingStatement - II :There is red shift in the spectra of galaxies

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Statement - I :Universe is expanding
Statement - II :There is red shift in the spectra of galaxies

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Both statements I and II are correct

Statement-I is correct and statement-II is incorrect

Statement-I is incorrect and statement-II is correct

Both statements I and II are incorrect

answer is A.

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Detailed Solution

The Doppler red-shift of light observed from distant stars and galaxies gives evidence that the universe is expanding (moving away from a central point). This allows for Big Bang Theory, because after a “bang” occurs all of the matter moves away from the point of origin.

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