7 49 The interface of two liquids of densities p and 2p

Last updated: 6/7/2023

7 49 The interface of two liquids of densities p and 2p respectively lies at the point A in a U tube at rest The height of liquid column above A is 8a 3 where AB a The cross sectional area of the tube is S With what angular velocity the tube must be whirled about a vertical axis at a distance a such that the interface of the liquids shifts towards B by 2a 3 A 8a 3 2p ALT BER