Physical Quantities and Measurement – Online MCQs Test – Physics 9th

1. The study of state of mater and its properties is known as:

2. Use of every instrument is restricted by smallest measurement that it can perform which is called:

3. 0.000 000 000 000 000 000 000 000 000 000 911 kg

4. The branch of physics that mainly concerned with the laws of motion and gravitation is called:

5. Volume of a cylinder =

6. The unit of luminous intensity is:

7. Length, mass, electric current, time, intensity of light and amount of substance are examples of:

8. 1000m =

9. The numbers of reliably known digits in a value are known as:

10. Physicists are categorized into:

11. The following figure shows part of a Vernier scale, what is the reading on the Vernier scale?:

12. Numbers in Scientific Notation are made up of:

13. It deals with the constituents, structure, behavior and interaction of atomic nuclei.

14. From the reading, the positive zero error is:

15. The term density of a substance is defined as:

16. Physical quantities which are explained on the basis of fundamental physical are called:

17. 10 mm =

18. Physical quantities which cannot be explained by other physical quantities are called:

19. A worldwide system of measurements in which the units of base quantities were introduced is called:

20. On meter rule each cm is divided further in to 10 divisions which are called: