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A hole is near the bottom of a tank. The...

A hole is near the bottom of a tank. The volume of liquid emerging from the hole does not depend upon :

A

height of liquid level above hole

B

area of hole

C

density of liquid

D

gravitational acceleration.

Text Solution

Verified by Experts

The correct Answer is:
C
Volume of water coming out per second
= Velocity of efflux `xx` area of cross-section
`=sqrt(2gh)xxpir^(2)`
Clearly volume is independent of density of liquid. Hence the correct choice is (c).
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