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a gas is enclosed in a cylinder fitted with a piston of cross sectional area of 0.10 m^2 . the pressure of gas is maintained at 8000 Nm^-2 . when heat is slowly transferred , the piston is pushed up through distance of 4 cm. if 43 j heat is transfer to system during expansion. whats change in internal energy of system? ans is 40 j ...

a gas is enclosed in a cylinder fitted with a piston of cross sectional area of 0.10 m^2 . the pressure of gas is maintained at 8000 Nm^-2 . when heat is slowly transferred , the piston is pushed up through distance of 4 cm. if 43 j heat is transfer to system during expansion. whats change in internal energy of system? 
ans is 40 j ...

Grade:12th pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
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