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

Test Instructions

Test Name : Physics Mega Quiz Info Test
Subject : Mega Quiz
Test Type : Mcqs
Total Question : 100
Total Marks : 200

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

Question 1 of 100

Question 2 of 100

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

Question 2 of 100

Question 3 of 100

3. The circuits which implement certain operations are called:

Question 3 of 100

Question 4 of 100

4. Magnetic field is as:

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Question 5 of 100

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

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Question 6 of 100

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

Question 6 of 100

Question 7 of 100

7. Force is a:

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Question 8 of 100

8. Motion of a projectile is:

Question 8 of 100

Question 9 of 100

9. Coulomb multiplied by volt gives the unit called:

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Question 10 of 100

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

Question 10 of 100

Question 11 of 100

11. Derived quantities are those which can:

Question 11 of 100

Question 12 of 100

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

Question 12 of 100

Question 13 of 100

13. 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 13 of 100

Question 14 of 100

14. 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 14 of 100

Question 15 of 100

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

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Question 16 of 100

16. The product of force and time is called:

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Question 17 of 100

17. Dimension of mass is written as:

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Question 18 of 100

18. One volt is defined by one:

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Question 19 of 100

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

Question 19 of 100

Question 20 of 100

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

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Question 21 of 100

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

Question 21 of 100

Question 22 of 100

22. Which quantity has different dimension?

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Question 23 of 100

23. Pascal is a unit of:

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Question 24 of 100

24. What is the appropriate SI unit for distance?

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Question 25 of 100

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

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Question 26 of 100

26. 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 26 of 100

Question 27 of 100

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

Question 27 of 100

Question 28 of 100

28. The circuits which implement certain operations are called:

Question 28 of 100

Question 29 of 100

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

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Question 30 of 100

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

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Question 31 of 100

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

Question 31 of 100

Question 32 of 100

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

Question 32 of 100

Question 33 of 100

33. The number of base units in SI are:

Question 33 of 100

Question 34 of 100

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

Question 34 of 100

Question 35 of 100

35. The curie temperature for iron is:

Question 35 of 100

Question 36 of 100

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

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Question 37 of 100

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

Question 37 of 100

Question 38 of 100

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

Question 38 of 100

Question 39 of 100

39. Relativistic mechanics was developed by:

Question 39 of 100

Question 40 of 100

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

Question 40 of 100

Question 41 of 100

41. An avometer can measure:

Question 41 of 100

Question 42 of 100

42. An example of chemical property is:

Question 42 of 100

Question 43 of 100

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

Question 43 of 100

Question 44 of 100

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

Question 44 of 100

Question 45 of 100

45. Physics deals with the study of:

Question 45 of 100

Question 46 of 100

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

Question 46 of 100

Question 47 of 100

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

Question 47 of 100

Question 48 of 100

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

Question 48 of 100

Question 49 of 100

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

Question 49 of 100

Question 50 of 100

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

Question 50 of 100

Question 51 of 100

51. Light waves are:

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Question 52 of 100

52. The path of the projectile is determined by:

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Question 53 of 100

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

Question 53 of 100

Question 54 of 100

54. Accuracy is defined as:

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Question 55 of 100

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

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Question 56 of 100

56. Light has:

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Question 57 of 100

57. Amperean path is a:

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Question 58 of 100

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

Question 58 of 100

Question 59 of 100

59. The practical unit of current is:

Question 59 of 100

Question 60 of 100

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

Question 60 of 100

Question 61 of 100

61. 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 61 of 100

Question 62 of 100

62. All motions are:

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Question 63 of 100

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

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Question 64 of 100

64. The word amorphous means:

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Question 65 of 100

65. The example of conductors is/are:

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Question 66 of 100

66. Types of physical quantities are:

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Question 67 of 100

67. The unit of resistance is:

Question 67 of 100

Question 68 of 100

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

Question 68 of 100

Question 69 of 100

69. Newton's ring are formed due to:

Question 69 of 100

Question 70 of 100

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

Question 70 of 100

Question 71 of 100

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

Question 71 of 100

Question 72 of 100

72. The unit of resistance is:

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Question 73 of 100

73. The irregular flow of the fluid is called:

Question 73 of 100

Question 74 of 100

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

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Question 75 of 100

75. The unit of resistivity is:

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Question 76 of 100

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

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Question 77 of 100

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

Question 77 of 100

Question 78 of 100

78. Which of the following forces is the weakest?

Question 78 of 100

Question 79 of 100

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

Question 79 of 100

Question 80 of 100

80. The resistance of the shunt is:

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Question 81 of 100

81. Magnetic lines of force:

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Question 82 of 100

82. The best conductor is:

Question 82 of 100

Question 83 of 100

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

Question 83 of 100

Question 84 of 100

84. Glycerin has viscosity ______ the viscosity of water,

Question 84 of 100

Question 85 of 100

85. 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 85 of 100

Question 86 of 100

86. Zirconia is classified as:

Question 86 of 100

Question 87 of 100

87. 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 87 of 100

Question 88 of 100

88. Thermal radiations are type of:

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Question 89 of 100

89. Machine parts are jammed due to:

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Question 90 of 100

90. The example of insulator is/are:

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Question 91 of 100

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

Question 91 of 100

Question 92 of 100

92. The study of physics involves:

Question 92 of 100

Question 93 of 100

93. Which instrument is expensive and difficult to use?

Question 93 of 100

Question 94 of 100

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

Question 94 of 100

Question 95 of 100

95. The least distance of the distinct vision is:

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Question 96 of 100

96. Tick the substance which is not ferromagnetic:

Question 96 of 100

Question 97 of 100

97. Michael Faraday is known by his work on:

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Question 98 of 100

98. A simple pendulum is defined as:

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Question 99 of 100

99. The study of physics involves:

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Question 100 of 100

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

Question 100 of 100


 

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