Physics Measurements Online Mcqs Test

Q: How can I prepare for Physics Measurements Online Mcqs Test?

You can prepare for Physics Measurements Online Mcqs Test by attempting the free online quizzes at Gotest.com.pk. We provide instant results, performance reports, and detailed explanations for every question.

Question 1

1. Which is an interdisciplinary area of physics?

Answer

Geophysics

Answer

Hydrodynamics

Answer

Special Relativity

Answer

Super Fluidity

Question 2

2. The study of nature has been classified into _________ branches.

Answer

None of these

Question 3

3. The physical sciences deal with the

Answer

Living things

Answer

Non-Living things

Answer

Both A and B

Answer

None of these

Question 4

4. Types of physical quantities are

Answer

None of these

Question 5

5. What type of science is physics?

Answer

Living things

Answer

None-Living things

Answer

Experimental science

Answer

None of these

Question 6

6. High energy physics is the physics of

Answer

Subatomic particles

Answer

Plasma physics

Answer

Astrophysics

Question 7

7. The relativistic mechanics in which object move

Answer

Less than C

Answer

Greater than C

Answer

Equal to C

Answer

Approach to C

Question 8

8. The motion without consideration of its cause is studied in:

Answer

Kinematics

Answer

Modern Physics

Question 9

9. The branch of science which deals with the study of matter and energy and the relationship between them is called:

Question 10

10. The study of physics deals with

Answer

The laws of motion

Answer

The structure of space and time

Answer

The forces present in the universe

Answer

All of the above

Question 11

11. Which set of units includes a supplementary unit?

Question 12

12. SI units of electric current is

Question 13

13. Derived quantities are those which can

Answer

Be subdivided

Answer

Be derived from other quantities

Answer

Not derived

Answer

None of these

Question 14

14. The fundamental unit of angle in a plane in SI system of units is called:

Question 15

15. Light year is the unit of

Answer

None of these

Question 16

16. Which of the following quantity is expressed as force per unit area?

Question 17

17. Which of the following is not the unit of energy?

Answer

Electron-Volt

Question 18

18. The unit of focal power of a lens is

Answer

Horse power

Question 19

19. 1 km² =

Answer

1 x 10³ m²

Answer

1 x 10⁶ m

Answer

1 x 10⁵ cm²

Answer

1 x 10¹⁰ cm²

Question 20

20. Plasma physics is the branch of physics that deals with

Answer

None of these

Question 21

21. Which of the following quantity is dimensionless?

Answer

Gravitational constant

Answer

Plank’s constant

Answer

Power of lens and gas constant

Answer

None of these

Question 22

22. The dimensional formula of angular velocity is:

Answer

M⁰L⁰T¯¹

Answer

ML⁰T¯¹

Answer

ML⁰T¯²

Question 23

23. The dimensional formula of light year is

Question 24

24. The Physical quantity which has the dimensional formula M¹T¯³ is

Answer

Surface tension

Answer

Solar constant

Answer

Compressibility

Question 25

25. The dimensions of the quantities is one of the following pairs are the same. Identify the pairs.

Answer

Torque and work

Answer

Angular momentum and work

Answer

Energy and Young’s modulus

Answer

Light year and time

Question 26

26. Planck’s constant has the dimensions of:

Answer

Angular momentum

Question 27

27. The dimensional formula of torque is:

Answer

[ML²T¯²]

Answer

[ML¯¹T¯²]

Answer

[ML¯²T¯²]

Question 28

28. The dimensional formula of gravitational constant G is:

Answer

M¯¹L³T¯²

Answer

M¯¹LT¯²

Question 29

29. The fundamental unit which has same power in the dimensional formula of surface tension and viscosity is:

Question 30

30. The dimensions of frequency are

Question 31

31. Steradian is an angle of

Answer

One dimensional angle

Answer

Two dimensional angle

Answer

Three dimensional angle

Answer

None of these

Question 32

32. One year is equal to

Answer

4.3 x 10¹⁰ sec

Answer

4.4 x 10⁸ sec

Answer

3.12 x 10⁷ sec

Answer

3.2 x 10⁶ sec

Question 33

33. According to equation E = mc² 1 Kg mass is actually the energy

Answer

8 x 10¹⁵ j

Answer

9 x 10¹⁷ j

Answer

9 x 10¹⁶

Answer

8 x 10¹⁴

Question 34

34. The SI unit of heat is:

Answer

Horse power

Question 35

35. The dimensional formula for modulus of rigidity is:

Answer

ML¯¹T¯¹

Answer

ML¯¹T¯²

Question 36

36. Particle physics concern with

Answer

Motion of objects in space

Answer

Particles of the matter

Answer

Automatic nuclei

Question 37

37. Base quantities are

Answer

None of these

Question 38

38. Supplementary SI units radian and steradian were established to measure

Answer

Geometrical quantities

Answer

Luminous intensity

Answer

Electric current

Answer

Temperature

Question 39

39. Numerical value of magnitude of a physical quantity is

Answer

Independent of system of units

Answer

Directly proportional to magnitude of the unit

Answer

Inversely proportional to magnitude of the unit

Answer

Either (B) or (C)

Question 40

40. Length cannot be measured by

Answer

Light year

Question 41

41. Pick out wrong pair:

Answer

Charge-coulomb

Answer

Temperature-thermometer

Answer

Pressure-barometer

Answer

Sp. Gravity-hygrometer

Question 42

42. S.I unit of magnetic flux is

Answer

Weber meter¯²

Answer

Weber per meter

Answer

Weber per meter⁴

Question 43

43. Which of the following is the smallest unit?

Answer

Millimeter

Question 44

Loading...

Total Questions:	43
Time Allowed:	40 Minutes
Total Marks:	43
How to Attempt Test:	Please choose the right Option in MCQ-type question.
Test Helpful For:	Physics Test ECAT Test MDCAT Test Measurements Test FPSC/PPSC/SPSC/KPPSC/BPSC/AJKPSC/NTS Physics Interview Question Answer

Physics Measurements Online Mcqs Test

Important Physics Measurements Question Answer

Physics Measurements Test Online With Explanation

How to Score High in Physics Measurements Online Mcqs Test?

Key Preparation Tips:

More Related Resources

Umaima Harmain Rao

2 Comments

Leave a Reply Cancel reply

Important Physics Measurements Question Answer

Physics Measurements Test Online With Explanation

How to Score High in Physics Measurements Online Mcqs Test?

Key Preparation Tips:

More Related Resources

Latest Updates

Umaima Harmain Rao

2 Comments

Leave a Reply Cancel reply