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Why does sign conventions of work done by the system and work done on the system are different in physics and chemistry?
because the way u look at the problem are different in both subjects in physics the work is done in the expance of heat supplied so on expansion absorbed heat is used so +vein chem the work is done in expance of internal energy already stored in body so on expansion this stored energy gets used thus internal energy gets reduced so expansion is -vePLEASE APPROVEnote;if u didnt undustand dont wast more time in undustanding it please accept it u will get it by ur self wn time comes
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