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The flow of heat from a hot body to a cold body is an example of (a) Isothermal process (b) Reversible process (c) Adiabatic process (d) Irreversible process

The flow of heat from a hot body to a cold body is an example of
(a) Isothermal process
(b) Reversible process
(c) Adiabatic process
(d) Irreversible process

Grade:Upto college level

1 Answers

Vikas TU
14149 Points
2 years ago
The first statement of the 2nd law of thermodynamics - heat flows spontaneously from a hot to a cold body - tells us that an ice cube must melt on a hot day, rather than becoming colder. ... It is important to emphasize that this statement of the 2nd law applies to the spontaneous flow of heat from hot to cold.

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