Home Physics Heat and Thermodynamics Test Online Preparation Mcqs

Physics Heat and Thermodynamics Test Online Preparation Mcqs

Physics Heat and Thermodynamics Test Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. Which one is not an example of adiabatic process?
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. Which of the following properties of molecules of a gas is same for all gases at particular temperature?
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. At what temperature the adiabatic process is equivalent to the isothermal process
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. Heating of water under atmospheric pressure is an
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. The performance of the refrigerator is described by:
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. The purpose of flywheel in the engines is:
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. The reading on the Fahrenheit scale will be double the reading on the centigrade scale when the temperature on the centigrade scale is:
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. During which process the volume of system remains constant
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. According to Pascal’s law the pressure of gas in a vessel is
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. For the successful operation of heat engine which condition should be met.
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. We prefer mercury as a thermometric substance because
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Gas molecules of different masses in the same container have the same average transnational kinetic energy, which is directly proportional to their
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Temperature is a property, which determines
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. The scales of temperature are based on two fixed points, which are
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. Which quantity is not a thermodynamic state function
A.
B.
C.
D.

Question 15 of 15


 

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