a metal block of density 6000 kg/m^3 and mass 1.2 kg is suspended to a spring of spring constants 200N/m the spring block system is dipped is water kept in a vessel the water has a mass of 260g and the block is at the height 40cm above the bottom of vessel if the support to the spring is broken what will be rise in temperature of water specific heat capacity of the block is 250J/Kg-K and that of water is 4200 J/Kg-K heat capacity of vessel and spring are negligible