HARD
JEE Main
IMPORTANT
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A liquid is kept in a cylindrical vessel which is being rotated about a vertical axis through the centre of the circular base. If the radius of the vessel is r and angular velocity of rotation is ω, then the difference in the heights of the liquid at the centre of the vessel and the edge is:

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Important Questions on Fluid Mechanics

EASY
JEE Main
IMPORTANT
The velocity of efflux of an ideal liquid does not depend on: 
MEDIUM
JEE Main
IMPORTANT

The area of two holes A and B are 2a and a respectively. The holes are at height H3 and 2H3 from the surface of the water. Find the correct option(s):

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