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A large tank, filled with water to a height h, is to be emptied through a small hole at the bottom. The ratio of the time taken for the level to fall from h to
detailed solution
Correct option is C
Let t1 be the time taken by the level to fall fro h to h2 and t2 be the time taken by the level to fall from h2 to 0. Then t1∝[h−h2] And t2∝h2 ⇒ t1t2=1−1212=2−1Talk to our academic expert!
Similar Questions
There are two identical small holes of area of cross-section a on the opposite sides of a tank containing a liquid of density . The difference in height between the holes is h. Tank is resting on a smooth horizontal surface. Horizontal force which will has to be applied on the tank to keep it in equilibrium is
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