Properties Of Solids And Liquids Question 215

Question: A cylinder of height 20 m is completely filled with water. The velocity of efflux of water (in m/s) through a small hole on the side wall of the cylinder near its bottom is[AIEEE 2002]

Options:

A)10

B)20

C)25.5

D)5

Show Answer

Answer:

Correct Answer: B

Solution:

$ v=\sqrt{2gh}=\sqrt{2\times 10\times 20}=20m/s $



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