1. False because a Thermodynamic science is the study of energy flow and effects corresponding to this flow. Thus we cannot generalise the thermodynamics to every study
2. true A control volume is part of system which has fixed volume and mass continously flow into and out of this volume and we carry analysis at microscopic level on this control volume.
3. True atmospheric pressure in pressue above zero i.e above vaccume.
4. True because gauge pressure is always in excess of atmospheric pressure i.e pressure in addition to atmospheric pressure in a system.
as per guidelines only first four parts are to be solved for remaining parts please post separately
for any doubts write in comment
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