Question

2
A liquid of density p is filled in a U-tube of uniform
cross-section up to a height h. If the liquid in one limb
of the tube is pressed slightly downward and then
left, the liquid column executes vertical oscillations
Assuming that the period t of oscillations may depend
on h, p and g, find a possible formula for t by the
method of dimensions.​

Answer 1

Answer:

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