Question

can whole of heat be converted into work

Answer 1

Work is the transfer of energy by any process other than heat. Heat and work are related: work can be completely converted into heat, but the reverse is not true: heat cannot be completely converted to work.

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Answer 2

HEY ❤️

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According to First Law of thermodynamics work can be completely converted into heat. For e.g., in an isothermal process the temperature remains constant, so the change in internal energy is zero. So the work transfer is equal to heat transfer.

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