A.increases with increase in pressure
B.decreases with increase in pressure
C.remains unaffected with change in pressure
D.increases first and then decreases with increase in pressure
A.the reciprocal of its density
B.equal to its density
C.directly proportional to pressure
D.the volume of gas at S.T.P.
A.dU = ?dQ + dW
B.dU = dQ + dW
C.dU = dQ-dW
D.dU = Q + W
A.Scooter engine
B.Liquid cooling system of an automobile
C.Boiler in steam power plant
D.Air compressor
A.open system
B.closed system
C.isolated system
D.insulated system
A.Double the temperature double the pressure
B.Halve the temperature double the pressure
C.Quarter the pressure at constant temperature
D.Quarter the temperature at constant pressure
A.W only
B.J/s only
C.J/s and W both
D.J
A.High pressure and high temperature
B.Low pressure and low temperature
C.High pressure and low temperature
D.Low pressure and high temperature
