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A uniformly tapering vessel is filled wi...

A uniformly tapering vessel is filled with a liquid of density `900 km//m^3.` The force that acts on the base of the vessel due to the liquid is `(g = 10 ms^(-2))`

A

3.6 N

B

7.2 N

C

9.0 N

D

14.4 N

Text Solution

Verified by Experts

The correct Answer is:
B
`F=P xx A = rho ghA=900xx10xx0.4xx2xx10^(-3)=7.2 N`
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