A swimming pool contains 1 x 10^6 L of water. How much energy in Joule is required to raise the temperature of water from 20^0c to 30^0c ? The specific heat capacity of water is 4.184 J/0C g^-1

The molar heat capacity of Al is 24 J mol^(-1) K^(-1) . The energy required to raise the temperature of 60.0g of Al from 25^(@)C to 45^(@)C is

Calculate the amount of heat that must be supplied to raise the temperature of 2 kg of water from 25^(@)C to its boiling point at one atmospheric pressure. The average specific heat of water in the range 25 - 100^(@)C is 4.184 JK^(-1) g^(-1) .

Time taken by a 836 W heater to heat 1 litre of water from 10^@C to 40^@C is

Calculate the heat required to convert 3 kg of ice at -12 ^(@) C kept in a calorimeter to steam at 100^(@) C at atmospheric pressure. Given specific heat capacity of ice = 2100 J kg^(-1) K^(-1) , specific heat capacity of water = 4186 J kg^(-1) K^(-1) , latent heat of fusion of ice = 3.35 xx 10^(5) J kg^(-1) and latent heat of steam = 2.256 xx 10^(8) J kg^(-1) .

Suppose that 1 L of water is heated for a certain time to rise its temperature for 2^@ C. If 2L of water is heated for the same time, how much of its temperature would rise?