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 $
