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
- BT/2
- C2T
- D1/4
