Question

Define heat capacity of a substance.
Write the S.I unit of heat capacity.​

Answer 1

Heat capacity is the amount of heat required to raise the temperature of an object by 1°C. Specific heat is the amount of energy required to raise the temperature of 1 gram of a substance by 1°C.

Step-by-step explanation:

Heat capacity is the amount of heat required to raise the temperature of an object by 1°C. It depends on both the mass and composition of the object. The specific heat of a substance is the amount of energy required to raise the temperature of 1 gram of the substance by 1°C. The units for heat capacity are joules per degree (J/°C) or calories per degree, while the units for specific heat are joules per gram per degree (J/g°C) or calories per gram per degree (cal/g°C).

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Answer 2

Define heat capacity of a substance:

• The heat capacity of a substance can be defined as the amount of heat required to change its temperature by one degree.

Write the S.I unit of heat capacity:

• Joule per Kelvin

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• Joule per Celsius

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