Physics MCQs for Lecturer Test PPSC FPSC

1. What types of electromagnetic radiations are more associated with heat??

2. When salt is added to the water; how does salt affect the boiling point of water??

3. Electrons, protons and neutrons are made up of…..??

4. Choose the correct SI unit of Pressure:

5. Which of the following type of wire is used in electric kettles?

6. Which of the following electromagnetic radiation has the highest penetrating power??

7. Which of the following radiation is associated with a high speed electron??

8. The foot-pound force (ft⋅lbf) is a unit of…?

9. Which of the following particles have the highest ionizing power and the greatest ability to damage human tissues??

10. Which of the following device is used to smooth the current flow?

11. Refrigerator works on which of the following principal??

12. If an object has 5 kg mass on earth; what will be its mass on the Moon surface?

13. Which of the following radiation has the lowest frequency in the electromagnetic spectrum??

14. Which of the following is an example of non-renewable resources?

15. Which of the following rays are used in radiation therapy for cancer treatment??

16. Which of the following device is used to store electric charge??

17. A device that accelerates beams of charged particles using a high-frequency alternating voltage is known as?

18. Which of the following branch of physics studies the behavior of visible, ultraviolet, and infrared light?

19. If an object with a mass of 5 kg is moving with a speed of 10 m/s; what will be the kinetic energy??

20. When white light is made to pass through a prism it splits into how many colors??

21. Which of the following lens is used to correct shortsightedness?

22. Choose the correct distance from Moon to Earth in km?

23. The ozone (O3) layer protects the Earth from which type of rays?

24. The charge carriers in many metals are….?

25. When a gas like water vapor cools down it changes into liquid this is known as…?

26. Which of the following is a unit of heat??

27. The moon is continuously moving away from the Earth; do you know at what rate it is moving away per year?

28. Which of the following radiation has the highest energy??

29. How many planets are moving around the Sun according to NASA??

30. Which of the following natural force keeps the planets moving around the Sun?

31. Which of the following metal is used as the filament of incandescent light bulbs?

32. A transistor is a semiconductor device used to amplify signals and electrical power; it is composed of how many terminals?

33. Which of the following electromagnetic radiation has the shortest wavelength??

34. In which of the following medium speed of sound will be maximum?

35. The melting point of ice decreases when pressure……??

36. How does the presence impurities affect the freezing point of water?

37. Which of the following electromagnetic radiation range is visible to the human eye?

38. All electromagnetic radiations travel through vacuum at the same speed of….?

39. Which of the following can lower the boiling point of water??

40. An electrical device that converts alternating current (AC) to direct current (DC) is known as….?

41. Which of the following rays are NOT electromagnetic waves…?

42. Which of the following instrument is used to measure the gas pressure??

43. Which of the following physicist is known as the father of Physics?

44. What name is given to the force that holds the nucleus of an atom together??

45. An electrical device that converts direct current (DC) to alternating current (AC) is known as….?

46. At high altitudes due to decreased atmospheric pressure the boiling point of water………..?

47. Which of the following color do you get if you mix all the colors of the rainbow??

48. Choose the correct boiling point of alcohol:

49. Which type of mirrors are used in many shopping malls to provide a wide-angle of surveillance??

50. Which of the following organ functions as a source of electromotive force in the human body?