The thermal capacity of 10g body is 4 cal/ degree Celsius. The specific heat of material in J/kg-K

The thermal capacity of 100 g of aluminum (specific heat = 0.2 cal//g^(@)C ) is

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

How is the heat capacity of the body related to its specific heat capacity ?

What do you mean by the following statements : (i) the heat capacity of a body is 50 J K^(-1) ? (ii) the specific heat capacity of copper is 0.4 J g^(-1)K^(-1) ?

The specific heat capacity of a body depends on

(a) Calculate the heat capacity of a copper vessel of mass 150 g if the specific heat capacity of copper is 410 J kg^(-1) K^(-1) . (b) How much heat energy will be required to increase the temperature of the vessel in part (a) from 25^@ C to 35^@ C ?

The mass, specific heat capacity and the temperature of a solid are 1000g,(1/2) ((cal)/g) and 80 degrees C respectively. The mass of the liquid and the calorimeter are 900g and 200g. Initially, both are at room temperature 20 degrees C. Both calorimeter and the solid are made of the same material. In the steady state, temperature of mixture is 40 degrees C, then specific heat capacity of the unknown liquid is;

Specific heat capacity of substance A is 3.8 J/gK, whereas the specific heat capacity of substance B is 0.4 J/gK Which of the two is good conductor of heat ?

A cylindrical block of length 0.4 m and area of cross-section 0.04 m^2 is placed coaxially on a thin metal disc of mass 0.4 kg and of the same cross - section. The upper face of the cylinder is maintained at a constant temperature of 400 K and the initial temperature of the disc is 300K. if the thermal conductivity of the material of the cylinder is 10 "watt"// m-K and the specific heat of the material of the disc is 600J//kg-K , how long will it take for the temperature of the disc to increase to 350 K? Assume for purpose of calculation the thermal conductivity of the disc to be very high and the system to be thermally insulated except for the upper face of the cylinder.

40 g of water at 60^@ C is poured into a vessel containing 50 g of water at 20°C. The final temperature of mixture is 30°C. Taking the specific heat capacity of water as 4.2 J g-K-1, calculate the heat capacity of the vessel.