MDCAT Thermodynamics Test Online

Physics Thermodynamics MCQS Online Test

MDCAT Physics Thermodynamics Chapter Online Test

Total Questions: 49
Time Allowed: 25 Minutes
Total Marks: 49
How to Attempt Test: Please choose the right Option in MCQ-type question.
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Physics Thermodynamics Chapter Online Test

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1. What is specific heat?

2. What does an isothermal process imply?

3. Which of the following has units J/mol·K?

4. Which of the following is an extensive property?

5. Which of the following processes occurs at constant volume?

6. When a system performs positive work, it means:

7. Which of the following is a state function?

8. What happens to the internal energy in an adiabatic expansion?

9. Which process occurs without any change in heat content?

10. When a gas expands doing work and absorbs heat, its internal energy:

11. What happens to internal energy during an isothermal expansion?

12. Which of the following expresses work done at constant pressure?

13. What is the heat capacity of a substance?

14. In the equation ΔU = Q – W, what does a positive W indicate?

15. In an adiabatic process, if work is positive:

16. Which law states that energy can neither be created nor destroyed?

17. Which of the following does not change during an isothermal process?

18. What does the term “internal energy” refer to?

19. During isobaric expansion of gas:

20. Which of the following has the highest specific heat?

21. In which process is ΔU = Q?

22. If Q = 200 J and W = 50 J, what is the change in internal energy?

23. Molar specific heat is the amount of heat required to:

24. Which physical quantity is represented by the slope of a temperature vs. heat graph during heating?

25. Which equation represents the first law of thermodynamics?


 

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