A cubic metre of dry air at NTP is allow...

A cubic metre of dry air at NTP is allowed to expand to 5 cubic metres (i) isothermally, (ii) adiabatically. Calculate in each cae, the pressure, temperature and work done. (`gamma=1.4` and `1 atm=1.013xx10^(5)Nm^(-2)`)

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`0^(@)C` and `3.6xx10^(3)J`

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