The mass of a copper calorimerter is `40 g` and its specific heat in (SI) units is `4.2 xx 10^2 J kg^-1 .^(@) C^1` The thermal capacity is.

The mass of a copper calorimeter is 40 g and its specific heat in (SI) units is 4.2 xx 10^2 J^(@) C^-1kg^-1 The thermal capacity is.

Mass of a calorimeter made of copper is 80 g. If the specific heat of copper is "0.09 cal. g"^(-1).^(@)C^(-1) , determine the thermal capacity and water equivalent of the calorimeter?

A refrigerator converts 1.3 kg of water at 20^(@)C into ice at -15^(@)C in 1 hour. Calculate the effective power of the refrigerator. Specific latent heat of fusion of ice = 3.4 xx 10^(5) J kg^(-1) Specific heat capacity of water = 4.2 xx 10^(3) J kg^(-1) K^(-1) Specific heat capacity of ice = 2.1 xx 10^(3) J kg^(-1) K^(-1)

Calculate the mass of ice needed to cool 150 g of water contained in a calorimeter of mass 50 g at 32^@ C such that the final temperature is 5^@ C. Specific heat capacity of calorimeter = 0.4 J g^(-1)^@C^(-1) , specific heat capacity of water = 4.2" J "g^(-1)""^@C^(-1) , latent heat capacity of ice = 330 J g^(-1) .

A sphere of aluminium of 0.06 kg is placed for sufficient time in a vessel containing boiling water so that the sphere is at 100^@ C . It is then immediately transferred to 0.12 kg copper calorimeter containing 0.30 kg of water at 25^@ C . The temperature of water rises and attains a steady state at 28^@ C . Calculate the specific heat capacity of aluminium. (Specific heat capacity of water, s_w = 4.18 xx 10^3 J kg^(-1) K^(-1) , specific heat capacity of copper s_(Cu) = 0.387 xx 10^3 J kg^(-1) K^(-1) )

A piece of copper of mass 1kg heated upto temperature 80°C and then dropped in a. glass beaker filled with 500cc of water at 20°C. After some time the final temperature of water is recorded to be 35°C. The specific heat capacity of copper is: (take specific heat capacity of water = 4200 J// kg^(@) C and neglect the thermal capacity of beaker)

the thermal capacity of 11 kg of water is same as 120 kg of copper. If specific heat capacity of water is 4200. J kg^(-1)" "K^(-1) , find the specific heat capacity of copper.

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )