Question

which principal of the is used to measure the specific heat capacity of a substance ? ​

Answer 1

The specific heat of a body is defined as the quantity of heat required to raise the temperature of unit mass of a body through one degree Celsius. To determine the specific heat of solids usually the method of mixtures is followed. In method of mixtures, specific heat of either a solid or a liquid is determined.

Answer 2

HERE IS YOUR ANSWER :-

The specific heat of a body is defined as the quantity of heat required to raise the temperature of unit mass of a body through one degree Celsius.

S=Q/m ΔT

To determine the specific heat of solids usually the method of mixtures is followed.

In method of mixtures, specific heat of either a solid or a liquid is determined.

The method of mixtures obeys the fundamental principle of calorimetry.

Heat lost by hot bodies= Heat gained by cold body

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