JEE PHYSICS MCQ: GRAVITATION

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Statement I: If ice on the pole melts, length of the day will shorten.

Statement II: Ice will flow towards equator and will result in the decrease in moment of inertia of earth resulting in decrease in frequency of rotation of earth.

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Correct option: C

If Statement - I is true but Statement - II is false.

Option C (If Statement - I is true but Statement - II is false) is correct because melting ice at the poles increases the moment of inertia, slowing down Earth's rotation and lengthening the day.

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