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A closed cylindrica tube containing some...

A closed cylindrica tube containing some water (not filling the entire tube) lies in a horizontal plane. If the tueb is rotated about a perpendicular bisector, the moment of inertia of water about the axis

A

increases

B

decreases

C

remains constant

D

increases if the rotatinis clockwise and decreases if it is anticlockwises

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The correct Answer is:
A
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