0%

Report a question

You cannot submit an empty report. Please add some details.

Physics – General – LS

Physics – Set 9

Dear ! This is Physics – Set 9  Quiz and it contains 100 questions.

Happy Learning!

1 / 100

1. What is the other name of Galileo’s law of falling bodies?

2 / 100

2. Which of the following has the highest entropy?

3 / 100

3. Knot is a measure of

4 / 100

4. Pieces of camphor placed on water move about rapidly. This is because of

5 / 100

5. The tidal waves on sea is mainly due to

6 / 100

6. Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy ?

7 / 100

7. Which of these liquids has the highest viscosity?

8 / 100

8. Fog is an example of

9 / 100

9. Rain drops acquire spherical shape due to

10 / 100

10. The hair of shaving brush clings together when removed from water due to

 

11 / 100

11. Which of the following instrument is used to measure Soil Water Tension? 

12 / 100

12. Kepler’s law of planetary motion states that the square of the time period is proportional to the

13 / 100

13. If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in

14 / 100

14. Rotameter is used to measure

15 / 100

15. An ice block with a piece of lead embeded in it floats in water. If ice melts the water level

16 / 100

16. What is the minimum velocity required for a rocket to overcome earth’s gravity and travel into space? 

17 / 100

17. Water drops cannot stick to the oily surface due to

18 / 100

18. Which measurement depends on gravitational force?

19 / 100

19. Which of the following is indicated by the colour of a star ?

20 / 100

20. If ice floating on water in a vessel melts, the water level in the vessel ________ .

21 / 100

21. The centre of gravity of a sprinter during the race lies 

22 / 100

22. An oil drop spreads over water because 

23 / 100

23. In uniform circular motion, the linear velocity is perpendicular to

24 / 100

24. Ball pen functions on the principle of :

 

25 / 100

25. A body falling through a liquid acquires a steady velocity is known as 

26 / 100

26. Soap bubble attains spherical shape due to ________

27 / 100

27. Consider the following statements : 1. There is no net moment on a body which is in equilibrium. 2. The momentum of a body is always conserved. 3. The kinetic energy of an object is always conserved. Which of the statements given above is/are correct?

28 / 100

28. According to the theory of relativity, which of the following always remains constant ?

 

29 / 100

29. If the distance between Sun and Earth becomes double, then the gravitational force on Earth will be   

30 / 100

30. Materials for rain proof coats and tents owe their water proof properties to 

31 / 100

31. Water from soil enters into the root hairs owing to :

32 / 100

32. What property of matter is momentum related to?

33 / 100

33. A needle or a pin floats on the surface of water because of  

34 / 100

34. Sprayer functions on

35 / 100

35. The period of revolution of a geostationary satellite is 

36 / 100

36. “God Particle” is

37 / 100

37. A pilot has to release the bomb to hit a target

38 / 100

38. Pitot tube is used to measure

39 / 100

39. Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have  

40 / 100

40. The laws which govern the motion of planets are called ________ 

41 / 100

41. A person can jump higher on the moon’s surface than on the earth because : 

42 / 100

42. Flywheel is an important part of a steam engine because it :

43 / 100

43. Which of the following liquids has the least density ?

44 / 100

44. The velocity of falling rain drops attains a terminal value because of 

45 / 100

45. On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because

46 / 100

46. The mass of a star is two times the mass of the Sun. How it will come to an end ?   

47 / 100

47. Which is evidence that supports the dynamo theory?  

48 / 100

48. Siphon will fail to work if

49 / 100

49. The characteristic invalid for heat radiation is that it travels :

50 / 100

50. An aircraft can perform aerobatic manoeuvres in a vertical loop because of  

51 / 100

51. Surface tension in a liquid is due to :  

52 / 100

52. Which of the following is a result of Surface tension ?

 

53 / 100

53. The surface tension of water on adding detergent to it

54 / 100

54. A liquid disturbed by stirring comes to rest due to

 

55 / 100

55. The spoon dropped by an astronaut in a satellite will

56 / 100

56. Which of these branches of Physics deal with heat and temperature and their relation to energy and work?   

57 / 100

57. A small drop of oil spreads over water because : 

58 / 100

58. A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank?  

59 / 100

59. Who gave the Theory of Relativity?

60 / 100

60. Name the process by which bubbles from liquid are formed?

61 / 100

61. A falling drop of rain water acquires the spherical shape due to

62 / 100

62. What is unit of Viscosity ? 

63 / 100

63. Why the needle of iron swims on water surface when it is kept gently ?

64 / 100

64. If cream is removed from milk, its density

65 / 100

65. Which liquid is the most viscous?

66 / 100

66. Skids occur when the brakes are applied so hard that the front or rear wheels lose traction are called as

67 / 100

67. Blotting paper absorbs ink due to

68 / 100

68. A drop of liquid assumes spherical shape because:

69 / 100

69. Should cars have bumpers that collapse under impact?

70 / 100

70. In the case of bodies falling under gravity which of the following remains constant at a given place?

71 / 100

71. The large collection of stars, dust and gas held together by gravitational attraction between components is known as

72 / 100

72. If the diameter of a capillary is doubled, then the rise of water in it will be

73 / 100

73. When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ?

74 / 100

74. The height of a geo-stationary satellite from the Earth’s surface is approximately : 

75 / 100

75. Rise of oil a wick is due to 

76 / 100

76. The swing of a spinning cricket ball in air can be explained on the basis of

77 / 100

77. A spherical ball made of steel when dropped in mercury container

78 / 100

78. Why is weightlessness experienced while orbiting the earth in space ships ? 

79 / 100

79. Which one is not a part of Kepler’s Law? 

80 / 100

80. A bottle of sodalime is grasped by the neck and swung briskly in a vertical circle, Near which portion of the bottle do the bubbles collect?

81 / 100

81. A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by

 

82 / 100

82. If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects?

83 / 100

83. Bubbles of air rise up through liquids due to

84 / 100

84. The fact that two large ships travelling on close parallel courses in the same direction tend to move towards each other can be explained by

85 / 100

85. When a detergent is added to pure water, its surface tension 

86 / 100

86. The rate of change of linear momentum of a body falling freely under gravity is equal to it’s ________ ?

87 / 100

87. A boat loaded with rocks floats in the middle of a swimming pool. A man in the boat throws the rocks overboard. The level of water in the pool will

88 / 100

88. The following particles move with same kinetic energy. Which of them has maximum momentum ?

89 / 100

89. Oil rises up the wick in a lamp because

90 / 100

90. The odometer guage indicates

91 / 100

91. The lift of an aeroplane is caused by 

92 / 100

92. The oil in the wick of an oil lamp rises up due to:

93 / 100

93. During the motion of a projectile fired from the earth surface, ________

94 / 100

94. The velocity required to place a vehicle in orbit around the moon is ________ that required to place it in orbit round the earth. 

95 / 100

95. What is the minimum escape velocity of rocket to be launched into space ? 

96 / 100

96. Who enunciated the laws of planetary motion?   

97 / 100

97. What will happen if an object is dropped from a height and there is no air resistance?

98 / 100

98. The absorption of ink by blotting paper involves

99 / 100

99. The time period of a pendulum when taken to the Moon would: 

100 / 100

100. The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 

 

Your score is

Share this Quiz with your friends! 

LinkedIn Facebook

Follow Us @

0%

Exit

You cannot copy content of this page

Scroll to Top