Define surface of the liquid .

A solid sphere of radius r made of a soft material of bulk modulus K is surrounded by a liquid in a cylindrical container. A massless piston of area a floats on the surface of the liquid, covering entire cross section of cylindrical container. When a mass m is placed on the surface of the piston to compress the liquid, the fractional decrement in the radius of the sphere, ((dr)/(r)), is.....

A solid sphere of radius R made of a material of bulk modulus K is surrounded by a liquid in a cylindrical container. A massless pistion of area A floats on the surface of the liquid. When a mass M is placed on the piston to compress the liquid the fractional change in the radius of the sphere, deltaR//R , is .............

A cylinderical container of length L is full to the brim with a liquid which has mass density rho . It is placed on a weight scale, the scale reading is w. A light wall ball which would float on the liquid if allowed to do so, of volume V and mass m is pushed gently down and held beneath the surface of the liquid with a rigid rod of negligible volume as shown on the left Q. What is the mass M of liquid which overflowed while the ball was being pushed into the liquid? (a). rhoV (b). m (c). m-rhoV (d). none of these

A cylindrical block of the density rho is partically immersed in a liwuid of density 3rho . The plane surface of the block remains parallel to the surface of the liquid. The height of the block is 60 Cm . The block perform SHM when displaced form its mean position [Use g = 9.8 m//s^(2) ]

When a body float on the surface of liquid ?

A plate of area 2m^(2) is made to move horizontally with a speed of 2m//s by applying a horizontal tangential force over the free surface of a liquid. If the depth of the liquid is 1m and the liquid in contact with the bed is stationary. Coefficient of viscosity of liquid is 0.01 poise. Find the tangential force needed to move the plate.

If the weight of body is greater than the buoyant force of liquid then this body float on the surface of liquid.

The free surface of liquid has a tendency to contract . The property is called ……. .