The entropy may be expressed as a function of
A. Pressure and temperature
B. Temperature and volume
C. Heat and work
D. All of these
Answer: Option A
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Related Questions on Engineering Thermodynamics
Addition of heat at constant pressure to a gas results in
A. Raising its temperature
B. Raising its pressure
C. Raising its volume
D. Raising its temperature and doing external work
Which of the following items is not a path function?
A. Heat
B. Work
C. Kinetic energy
D. Thermal conductivity
An actual engine is to be designed having same efficiency as the Carnot cycle. Such a proposition is
A. Feasible
B. Impossible
C. Possible
D. Possible, but with lot of sophistications
The absolute zero pressure can be attained at a temperature of
A. 0°C
B. -273°C
C. 273 K
D. None of these
please describe it more as in question option A is showing correct.But when I checked it is showing Option B is the correct option.I think there is a mistake please correct that mistake because it will confuse which option is correct
Ans is wrong and d option is correct
Sole function of entropy is temperature.
According to Tds = du + pdv
And Tds = dh - vdp
Entropy can be a function of volume also
entropy can also expressed as vol and tem...
Entropy as a function of Temperature and volume.
I am not understanding how Entropy can be expressed as a function of "pressure and temperature"?