WORKDONE

Work Transfer :- Work is said to be done by the system if the sole(entire) effect on things external to the system can be equated to raising of weight(weight may not be raised, but effect is raising of weights).

NOTE:- Workdone is a boundary phenomenon.

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Conversion of Workdone:- Workdone by the system is taken as (+ve) and workdone on the system is taken as (-ve).

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