Home
Class 11
PHYSICS
[" A cyclindrical vessel of cross-sectio...

[" A cyclindrical vessel of cross-sectional area "1000],[cm^(2)" ,is fitted with a frictionless piston of mass "],[10kg" ,and filled with water completely.Asmall hole "],[" of cross-sectional area "10mm^(2)" is opened at a point "],[50cm" deep from the lower surface of the piston."],[" The velocity of efflux from the hole will be "],[[" (A) "14.5m/s," (B) "3.4m/s],[" (C) "0.8m/s," (D) "0.2m/s]]

Promotional Banner

Similar Questions

Explore conceptually related problems

A cyclinderical vessel of cross-sectional area 1000cm^(2) , fitted with a frictonless piston of mass 10kg , and filled with water completely. A small hole of cross-sectional area 10mm^(2) is opened at a point 50cm deep from the lower surface of the piston. The velocity of efflux from the hole will be

There is a small hole of diameter 2 mm in the wall of a water tank at a depth of 10 m below free water surface. Then the velocity of efflux of water from the hole will be

A piston of cross-sectional area 100 cm^(2) is used in a hydraulic pressure to exert a force of 10^(7) dyne on the water. The cross-sectional area of the other piston which support a truck of mass 2000 kg is

A piston of cross-sectional area 100 cm^(2) is used in a hydraulic pressure to exert a force of 10^(7) dyne on the water. The cross-sectional area of the other piston which support a truck of mass 2000 kg is

A cylindrical tank having cross-sectional area A is filled with water to a height of 2.0 m. A circular hole of corss-section area is opened at a height of 75 cm from the bottom. If a//A=sqrt(0.2, then velocity with which waer emerges from the hole is (g =9.8 ms^(-2))

A cylindrical tank having cross-sectional area A is filled with water to a height of 2.0 m. A circular hole of corss-section area is opened at a height of 75 cm from the bottom. If a//A=sqrt(0.2, then velocity with which waer emerges from the hole is (g =9.8 ms^(-2))