MHT CET 2022 Physics question
A U-tube of a uniform bore is placed with its arms vertical. The length of the liquid in the two arms of the U-tube is 'L'. The time period 'T' of the oscillation of the liquid column when it is displaced by 'Y' is (g = acceleration due to gravity)
Answer: (D)
Solution
Let be the cross-section, the density, and the total length of the liquid column be . If the liquid is displaced by in one arm, the level in that arm is higher and in the other arm lower, a height difference . The restoring force is . The mass of liquid is $m =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account