A material has normal density `rho` and bulk modulus `K`. The increase in the density of the material when it is subjected to an external pressure `P` from all sides is

If rho is the density of its material, then its rotational K.E. is given by

If the density of the material increase, the value of young's modulus

The mean density of sea water is rho , and bulk modulus is B. The change in density of sea water in going from the surface of water in going from the surface of water to a depth of h is

The bulk modulus of a spherical object is B if it is subjected to uniform pressure p , the fractional decrease in radius is:

The density of water at the surface of ocean is rho . If the bulk modulus of water is B , then the density of ocean water at depth, when the pressure is alphap_(0) and p_(0) is the atmospheric pressure is

A thin ring of radius R is made of a material of density rho and Young's modulus Y. If the ring is rotated about its centre in its own plane with angular velocity omega , find the small increases in its radius.

The density of a metal at normal pressure is rho . Its density when it is subjected to an excess pressure p is rho' . If B is the bluk modulus of the metal, then find the ratio rho'//rho .

It P is the pressure and rho is the density of a gas, then P and rho are realted as :