what do you mean by heat transfer
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transfer of heat from body att higher temperature to a body at lower temperature.
heat lost by a body is heat gained by another body
heat lost by a body is heat gained by another body
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This can be explained by the principle of heat exhange.
Heat lost by the hot object = Heat gained by cold object
It says when hot and cold object are kept in contact with each other the heat lost by the hot object will be equal heat gained by cold object.
Heat lost by the hot object = Heat gained by cold object
It says when hot and cold object are kept in contact with each other the heat lost by the hot object will be equal heat gained by cold object.
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