Multiple Choice
In a thermally insulated kitchen, an ordinary refrigerator is turned on and its door is left open.The temperature of the room:
A) remains constant according to the first law of thermodynamics
B) increases according to the first law of thermodynamics
C) decreases according to the first law of thermodynamics
D) remains constant according to the second law of thermodynamics
E) increases according to the second law of thermodynamics
Correct Answer:

Verified
Correct Answer:
Verified
Q14: The difference in entropy <span
Q15: A Carnot heat engine runs between
Q16: Possible units of entropy are:<br>A)J<br>B)J/K<br>C)J<sup>-1</sup><br>D)liter.atm<br>E)cal/mol
Q17: For all adiabatic processes:<br>A)the entropy does not
Q18: Which of the following processes leads to
Q20: The thermodynamic state of gas changes
Q21: A Carnot engine operates between 200°C and
Q22: The temperature of n moles of a
Q23: A Carnot heat engine and an irreversible
Q24: Is it possible to transfer energy from