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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 12 - Fluid Mechanics, Surface Tension and Viscosity > A tube 1cm^2 in cross section is attached to the top of a vessel 1cm high and of cross section 100 cm^2. Water is poured into the system filling it to a depth of 100cm above the bottom of the vessel as shown in the figure. Take g=10ms^−2. Find the correct statement.

A tube 1cm^2 in cross section is attached to the top of a vessel 1cm high and of cross section 100 cm^2. Water is poured into the system filling it to a depth of 100cm above the bottom of the vessel as shown in the figure. Take g=10ms^−2. Find the correct statement.

A hole is made at the bottom of the tank filled with water (density 1000kg/m^3) If the total pressure at the bottom ofthe tank is 3 atmosphere ( 1 atmosphere = 10^5N/m^2 ) then the velocity of efflux is :