Home » Mega Quizzes » Important 100 Physics Questions Quiz Online Basic Info Test with Answers for Practice

# Important 100 Physics Questions Quiz Online Basic Info Test with Answers for Practice

To test and also improve your general knowledge about various concepts of Physics, you can attempt the following mega quiz which includes 100 important mcq’s questions and answers about the subject. If you are able to score good marks in this quiz then you will definitely be able to achieve good marks in any exam related to Physics.

## Important 100 Physics Questions Quiz Online Basic Info Test with Answers for Practice

Question 1 of 100

## Mega Quiz

1. The example of insulator is/are:

Question 1 of 100

Question 2 of 100

2. Zirconia is classified as:

Question 2 of 100

Question 3 of 100

3. If 10 mL of a gas is at a pressure of 1 atm and we doubled the pressure, the new volume of the gas will be:

Question 3 of 100

Question 4 of 100

4. If you heat a 5 L balloon from a temperature of 250 C to 500 C, its new volume will be:

Question 4 of 100

Question 5 of 100

5. The unit of resistivity is:

Question 5 of 100

Question 6 of 100

6. The temperature at which all the gases become liquid is called:

Question 6 of 100

Question 7 of 100

7. Magnetic lines of force:

Question 7 of 100

Question 8 of 100

8. When the vectors are mutually perpendicular then their scalar product is:

Question 8 of 100

Question 9 of 100

9. Michael Faraday is known by his work on:

Question 9 of 100

Question 10 of 100

10. If f = 5 cm and d = 25 cm then the magnification will be:

Question 10 of 100

Question 11 of 100

11. If I have a 200 L container filled with nitrogen at a pressure of 1.0 atm, how many moles of nitrogen are present at 250 C?

Question 11 of 100

Question 12 of 100

12. The best conductor is:

Question 12 of 100

Question 13 of 100

13. Astrophysics is a branch of physics, which deals with:

Question 13 of 100

Question 14 of 100

14. The initial velocity with which a body projected upward and never comes back is called?

Question 14 of 100

Question 15 of 100

15. Dimension of mass is written as:

Question 15 of 100

Question 16 of 100

16. Which instrument is expensive and difficult to use?

Question 16 of 100

Question 17 of 100

17. Light waves are:

Question 17 of 100

Question 18 of 100

18. Thermal radiations are type of:

Question 18 of 100

Question 19 of 100

19. Which of the following is not the mechanical wave?

Question 19 of 100

Question 20 of 100

20. The irregular flow of the fluid is called:

Question 20 of 100

Question 21 of 100

21. The practical unit of current is:

Question 21 of 100

Question 22 of 100

22. It is desired to increase the frequency of a vibrating string from 50 hertz to 200 hertz. This can be done by increasing the tension of the string:

Question 22 of 100

Question 23 of 100

23. The property of fluids due to which they resist their own flow is called:

Question 23 of 100

Question 24 of 100

24. Physics is an important and basic part of physical sciences which is a:

Question 24 of 100

Question 25 of 100

25. Tick the substance which is not ferromagnetic:

Question 25 of 100

Question 26 of 100

26. A thin film is a transparent medium whose thickness with the wavelength of light are:

Question 26 of 100

Question 27 of 100

27. The circuits which implement certain operations are called:

Question 27 of 100

Question 28 of 100

28. The study of physics involves:

Question 28 of 100

Question 29 of 100

29. Absolute zero is considered as that temperature at which:

Question 29 of 100

Question 30 of 100

30. Normally, the blood pressure (torr unit) in a healthy human body varies from:

Question 30 of 100

Question 31 of 100

31. The gate will recognize the voltage as high or 1, if the voltage applied to the gate is:

Question 31 of 100

Question 32 of 100

32. How many significant figures are present in the number 10, 450?

Question 32 of 100

Question 33 of 100

33. When X-rays are scattered by loosely bound electrons from a graphite target, it is known as:

Question 33 of 100

Question 34 of 100

34. The number of base units in SI are:

Question 34 of 100

Question 35 of 100

35. Fog droplets are suspended in air when their weight is balanced by:

Question 35 of 100

Question 36 of 100

36. The curie temperature for iron is:

Question 36 of 100

Question 37 of 100

37. The voltmeter can read the correct potential difference only when the current drawn by it from the circuit is:

Question 37 of 100

Question 38 of 100

38. Types of physical quantities are:

Question 38 of 100

Question 39 of 100

39. Number of spark plugs needed in diesel engine is:

Question 39 of 100

Question 40 of 100

40. The decrease in velocity per unit time is called:

Question 40 of 100

Question 41 of 100

41. Interference can be produced with the help of two independent sources if the waves coming from them have same:

Question 41 of 100

Question 42 of 100

42. The least distance of the distinct vision is:

Question 42 of 100

Question 43 of 100

43. A ball is dropped from a height of 4.2 metres. To what height will it rise if there is no loss of KE after rebounding?

Question 43 of 100

Question 44 of 100

44. The kinetic energy of gas molecules is directly proportional to:

Question 44 of 100

Question 45 of 100

45. Amperean path is a:

Question 45 of 100

Question 46 of 100

46. A _______ lens is used in the apparatus to get Newton's ring.

Question 46 of 100

Question 47 of 100

47. Glycerin has viscosity ______ the viscosity of water,

Question 47 of 100

Question 48 of 100

48. The rate of change of angular velocity is called:

Question 48 of 100

Question 49 of 100

49. Force is a:

Question 49 of 100

Question 50 of 100

50. Polarized light is the one which has its vibrations:

Question 50 of 100

Question 51 of 100

51. Relativistic mechanics was developed by:

Question 51 of 100

Question 52 of 100

52. An avometer can measure:

Question 52 of 100

Question 53 of 100

53. First law of thermodynamics is merely a statement of law of conservation of:

Question 53 of 100

Question 54 of 100

54. Light which has the same property in all the directions of vibrations is called:

Question 54 of 100

Question 55 of 100

55. A bomber drops its bomb when it is vertically above the target. It misses the target due to:

Question 55 of 100

Question 56 of 100

56. A certain engine converts 20% of available heat energy into work. Then its efficiency will be:

Question 56 of 100

Question 57 of 100

57. Magnetic field is as:

Question 57 of 100

Question 58 of 100

58. Which quantity has different dimension?

Question 58 of 100

Question 59 of 100

59. A simple pendulum is defined as:

Question 59 of 100

Question 60 of 100

60. The positions of two aeroplanes at any instant are at A (2, 3, 4) and B (5, 6, 7) from the origin in km. Find the distance between two aeroplanes.

Question 60 of 100

Question 61 of 100

61. Machine parts are jammed due to:

Question 61 of 100

Question 62 of 100

62. In right hand rule, the direction of the product vector will be?

Question 62 of 100

Question 63 of 100

63. The example of conductors is/are:

Question 63 of 100

Question 64 of 100

64. The Nobel Prize on the explanation of photoelectric effect was awarded to:

Question 64 of 100

Question 65 of 100

65. Pascal is a unit of:

Question 65 of 100

Question 66 of 100

66. Physics deals with the study of:

Question 66 of 100

Question 67 of 100

67. An example of chemical property is:

Question 67 of 100

Question 68 of 100

68. Coulomb multiplied by volt gives the unit called:

Question 68 of 100

Question 69 of 100

69. The distance covered by the wave during one period is called its:

Question 69 of 100

Question 70 of 100

70. If the distance between two charges is doubled, the force between them will become:

Question 70 of 100

Question 71 of 100

71. Newton's ring are formed due to:

Question 71 of 100

Question 72 of 100

72. In order to check the correctness of an equation, we are to show that _____ of the quantities on _____ side/sides of the equation are ______.

Question 72 of 100

Question 73 of 100

73. The unit of resistance is:

Question 73 of 100

Question 74 of 100

74. The circuits which implement certain operations are called:

Question 74 of 100

Question 75 of 100

75. Motion of a projectile is:

Question 75 of 100

Question 76 of 100

76. The word amorphous means:

Question 76 of 100

Question 77 of 100

77. The resistance of the shunt is:

Question 77 of 100

Question 78 of 100

78. Magnetic flux density at any point due to current carrying conductor can be computed by:

Question 78 of 100

Question 79 of 100

79. Which of the following forces is the weakest?

Question 79 of 100

Question 80 of 100

80. Accuracy is defined as:

Question 80 of 100

Question 81 of 100

81. Light has:

Question 81 of 100

Question 82 of 100

82. The unit of resistance is:

Question 82 of 100

Question 83 of 100

83. One volt is defined by one:

Question 83 of 100

Question 84 of 100

84. By the pull of moon, the land up and down by as much as

Question 84 of 100

Question 85 of 100

85. The transition from solid to liquid is actually from:

Question 85 of 100

Question 86 of 100

86. Drag force increases if speed of the object moving through the fluid:

Question 86 of 100

Question 87 of 100

87. Maximum amount of light passes when polarize and analyzer are oriented such that they are:

Question 87 of 100

Question 88 of 100

88. What is the appropriate SI unit for distance?

Question 88 of 100

Question 89 of 100

89. The study of physics involves:

Question 89 of 100

Question 90 of 100

90. The kinetic energy of gas molecules is directly proportional to:

Question 90 of 100

Question 91 of 100

91. All motions are:

Question 91 of 100

Question 92 of 100

92. The shortest distance between two pints directed from its initial point to final point is called:

Question 92 of 100

Question 93 of 100

93. Derived quantities are those which can:

Question 93 of 100

Question 94 of 100

94. The S.I. unit of angular displacement is:

Question 94 of 100

Question 95 of 100

95. First law of thermodynamics is merely a statement of law of conservation of:

Question 95 of 100

Question 96 of 100

96. The path of the projectile is determined by:

Question 96 of 100

Question 97 of 100

97. Hotness or coldness of an object is represented in term of:

Question 97 of 100

Question 98 of 100

98. A pulse on a string is inverted when it is reflected from:

Question 98 of 100

Question 99 of 100

99. The product of force and time is called:

Question 99 of 100

Question 100 of 100

100. Newton's second law of motion is also called:

Question 100 of 100

You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

### You Might Also Like

1. 2. 