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Archimedes' Principle

If a liquid i...

Question

If a liquid is placed in a vertical cylindrical vessel and the vessel is rotated about its axis, the liquid will take the shape of figure

A

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B

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C

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D

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Solution

The correct option is C
For the given angular velocity of rotation, the centrifugal force $F \propto r$

Therefore more liquid will be accumulated near the wall of tube and the liquid meniscus will become concave upwards

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