A given shaped glass tube having uniform cross-section is filled with water and is…

Physics · JEE Main · NTA Exams — Properties of Solids and Liquids

A given shaped glass tube having uniform cross-section is filled with water and is mounted on a rotatable shaft as shown in fig. If the tube is rotated with a constant angular velocity ω then:

1. water levels in both A and B go up
2. water level in section A goes up and that in B comes down
3. water level in section A comes down and that in B it goes up
4. water level remain same in both sections.

Answer

(A) water levels in both A and B go up

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