A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at its sides. If the radius of the vessel is 0.05 m and the speed of rotation is 2 rev s - 1 , the difference in the height of liquid at the centre of the vessel and its sides is

Question

A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at its sides. If the radius of the vessel is 0.05 m and the speed of rotation is 2 rev s - 1 , the difference in the height of liquid at the centre of the vessel and its sides is, 0.001 m, 0.002 m, 0.01 m, 0.02 m

MARKS App · Accepted Answer

h = r 2 ω 2 2 g h = 0.05 2 2 × 2 π 2 2 × g = 0.02 m

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