MCQ
If the liquid in a U-tube of cross-section A rises to a height $h$. Then the period of oscillatory motion of the fluid is T. Liquid in a U-tube of cross section $\frac{A}{2}$ If you fill up to the height and make it oscillate then the time period will be :
  • T
  • B
    T/2
  • C
    2T
  • D
    1/4

Answer

Correct option: A.
T
(A)

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