The temperature of a silver bar rised by `10.0^@`C when it absorbs `1.23kJ` of energy by heat. The mass of bar is 525g. Determine the specific heat of silver.

Some heat energy is given to 120 g of water and its temperature rises by 10 K. When the same amount of heat energy is given to 60 g of oil, its temperature rises by 40 K. The specific heat capacity of water is 4200 J kg- K^(-1) . Calculate : (i) the amount of heat energy in joule given to water, and (ii) the specific heat capacity of oil.

50 g of copper is heated to increase its temperature by 10^@C . If the same quantity of heat is given to 10g of water, the rise in its temperature is (specific heat of copper =420J//kg^(@)//C )

50 g of copper is heated to increase its temperature by 10^@C . If the same quantity of heat is given to 10g of water, the rise in its temperature is (specific heat of copper =420J//kg^(@)//C )

The amount of heat absorbed by a body while raising its temperature is given by the equation. Q = mstheta , here Q is the amount of heat, m is the mass of the body, s is the specific heat capacity and theta is the rise tmemperature. Dertermine the S.I. unit and C.G.S. unit of heat and specific heat capacity

The heat capacity of a silver coin is 1.128 "cal" .^@C^(-1) , What should be its mass in gram ? (The specific heat of silver is C=0.0564 "cal g"^(-1) .^@C^(-1) )

A solid of mass 250 g at 90^@C is dropped in a calorimeter containing 100 g of water at 15^@c .The resulting temperature of mixture becomes 40^@C The mass of calorimeter is 100 g and its specific heat capacity is 0.1 cal//g^@C . Find the specific heat capacity of the solid