General Science – Physics – (Unit) MCQ 25

1. The SI unit of electrical resistivity is ………….

2. The commercial unit of electrical energy is ………

3. The S.I. unit of resistance is equivalent to:

4. What is measured in ‘joules’?

5. Newton is the unit to measure ______.

6. The physical quantity having a unit of volt/ampere is ––––––– .

7. The rate of doing work is called power. The unit of power is

8. The commercial unit of electric energy is …….

9. Which of the following units is used to measure the intensity of sound?

10. The unit of Force is:

11. The S.I. unit of resistivity is:

12. The amount of radiation being emitted by a radioactive material is measured using the conventional unit ––––––.

13. The work done by a force acting on an object is equal to the amount of force multiplied by the distance travelled in the direction of the force. Which of the following is NOT a unit of work ?

14. Henry per meter is the unit of______.

15. The SI unit of ‘Magnetic Flux’ is:

16. Which of the following quantities has the SI unit as Candela?

17. The SI unit of sound wave frequency was named in honour of which physicist?

18. The S.I. unit of induced potential difference is:

19. Light-year is the unit of –

20. Unit of power is known as –

21. Which of the following is not a unit of temperature?

22. What is the SI unit of power of a lens called?

23. A light-year is a unit of ______

24. Unit used for measuring the sound is –

25. The unit of resistance is………