A piece of zinc at a tempreature of `20.0^(@)` C weighing 63.38 g is drooped into 180 g boiling water `(T= 100^(@)C`) . The specific heat of zinc is `0.400 Jg^(-1@) C` and that of water is `4.20 Jg^(1@) C` . What is the finial comman temperature reached by both the zinc and water ?

A piece of zinc at a temperature of 20^(@)C weighing 65.38 g is dropped into 180 g of boiling water (T=100^(@)C) The specific heat of zince is 0.4 J g^(-1)C^(-1) and that of water is 4.2J g^(-1^(@))C^(-1) . What is the final common temperature reached by both the zinc and water ?

A piece of zinc at a temperature of 20^(@)C weighing 65.38 g is dropped into 180 g of boiling water (T=100^(@)C) The specific heat of zince is 0.4 J g^(-1)C^(-1) and that of water is 4.2J g^(-1^(@))C^(-1) . What is the final common temperature reached by both the zinc and water ?

10 g ice at 0^(@)C is mixed with 20 g of water at 20^(@)C . What is the temperature of mixture?

120 g of ice at 0^(@)C is mixed with 100 g of water at 80^(@)C . Latent heat of fusion is 80 cal/g and specific heat of water is 1 cal/ g-.^(@)C . The final temperature of the mixture is

120 g of ice at 0^(@)C is mixed with 100 g of water at 80^(@)C . Latent heat of fusion is 80 cal/g and specific heat of water is 1 cal/ g-.^(@)C . The final temperature of the mixture is

A hot ball of iron weighing 200 g is dropped into 500 g of water at 10^@C . The resulting temperature is 22.8^@C . If the specific heat of iron is 0.08 (cal)/g^@C then the temperature of hot ball is

A metal piece of mass 20 g is heated to a constant temperature of 100^@ C. Then it is added in a calorimeter of mass 50 g and specific heat capacity 0.42 J g^(-1) K^(-1) , containing 50 g of water at 20^@ C. After stirring the water, the highest temperature recorded is 22^@ C. Calculate the specific heat capacity of metal. Specific heat capacity of water = 4.2 J g^(-1)K^(-1)

An amount of water of mass 20 g at 0^(@)C is mixed with 40 g of water at 10^(@)C . Final temperature of mixture is