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CGP EDU Academic Team
Published on: September 12, 2026
There is a hole of area A at the bottom of cylindrical vessel. Water is filled up to a height h and water flows out in t second. If water is filled to a height 4h, it will flow out in time equal to
Text Solution
Verified by ExpertsThe correct answer is:
C
Time required to emptied the tank $t = \frac{A}{A_0} \sqrt{\frac{2H}{g}}$
∴ ∴ $\frac{t_2}{t_1} = \sqrt{\frac{H_2}{H_1}} = \sqrt{\frac{4h}{h}} = 2$ $\therefore t_{2} = 2t$
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