_____ is defined as the amount of heat reqiered to raise the temperature of 1 kg of a substancc by `1^@C`.

The quantity of heat required to raise the temperature of 1 gm of water by 1^@C is ____

The specific heat capacity of a metal is 160 "J Kg"^(-1)K^(-1) . Calculate the amount of heat energy required to raise the temperature of 500 gram of the metal from 125^@ C" to " 325^@ C.

The amount of heat energy required to raise the temperature of 1g of helium at NTP, from T_1K to T_2K is

The heat required to raise the temperature of a body by 1 K is called ____

A tank of volume 0.2 m^3 contains helium gas at a temperature of 300 K and pressure 1.0 xx 10^5 N m^(-2) . Find the amount of heat required to raise the temperature to 400 K . The molar heat capacity of helium at constant volume is 3.0 cal K^(-1 ) mol^(-1) . Neglect any expansion in the volume of tank.

Heat needed to raise the temperature of 1 kg of water from 14.5^(@)C to 15.5^(@) C is ________ .