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A vertical hollow cylinder contains an i...

A vertical hollow cylinder contains an ideal gas. The gas is enclosed by a `5kg` movable piston with an area of cross-section `5 xx 10^(-3)m^(2)`. Now, the gas is heated slowly from `300K` to `350K` and the piston rises by `0.1m`. The piston is now clamped at this position and the gas is cooled back to `300K`. Fid the difference between the heat energy added during heating process and energy lost during the cooling process. `("1atm pressire" = 10^(5)Nm^(-2)]`

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