A) \[-900\,\,J\]
B) \[-900\,\,kJ\]
C) \[270\,\,kJ\]
D) \[900\,\,kJ\]
Correct Answer: A
Solution :
Work done due to change in volume against constant pressure, \[W=-p({{V}_{2}}-{{V}_{1}})\] \[=-1\times {{10}^{5}}N{{m}^{-2}}(1\times {{10}^{-2}}-1\times {{10}^{-3}}){{m}^{3}}\] \[=-900Nm=-900\,\,J\]\[(1Nm=1J)\]You need to login to perform this action.
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