3 A solid sphere of radius r made of a soft material of bulk

Last updated: 6/8/2023

3 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 dr to compress the liquid the fractional decrement in the radius of the sphere 1 mg 3 Ka 2 mg Ka 3 Ka mg 4 is Ka 3 mg