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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 tank is filled with water of density 10^3 kg/m^3 and oil of density 9×10^3kg/m^3. The height of water layer is 1m and that of the oil layer is 4 M. The velocity of efflux front an opening in the bottom of the tank is

A tank is filled with water of density 10^3 kg/m^3 and oil of density 9×10^3kg/m^3. The height of water layer is 1m and that of the oil layer is 4 M. The velocity of efflux front an opening in the bottom of the tank is

Figure shows a capillary tube C dipped in a liquid that wets it. The liquid rises to a point A. If we blow air through the horizontal tube H what will happen to the liquid column in the capillary tube?