Question

9.31 Explain -specific heat at constant
temperature and
pressure​

Answer 1

Answer:

Specific heat (C) is the amount of heat required to change the temperature of a mass unit of a substance by one degree. Isobaric specific heat (Cp) is used for air in a constant pressure (ΔP = 0) system. Isochoric specific heat (Cv) is used for air in a constant-volume, (= isovolumetric or isometric) closed system.

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Answer 2

Answer:

1. The ratio of the heat capacity at constant pressure to heat capacity at constant volume. specific heat : The ratio of the amount of heat needed to raise the temperature of a unit mass of substance by a unit degree to the amount of heat needed to raise that of the same mass of the water by the same amount.

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