Take the 10th Class Physics MCQs online test on PKMCQs. Access free Physics quizzes with answers, including Physics online tests for Class 9, 10, 11, and 12. Perfect for exam preparation like FPSC, NTS, PPSC, and ETEA. Start practicing now!
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Tuesday, April 1, 2025
Physics online test Class 9, 10, 11, 12 mcqs quiz free with answers
Take the Physics online test for Class 9, 10, 11, and 12 with free MCQs quizzes and answers on PKMCQs. Perfect for improving your understanding of Physics concepts and preparing for exams like FPSC, NTS, PPSC, and more. Start practicing today!
Physics Online Test for Class 9, 10, 11, 12 – Free MCQs Quiz with Answers:
Physics Quiz questions and answers for Class 10-pkmcqs
Test your knowledge with basic Chemistry quiz questions and answers on PKMCQs. Perfect for reinforcing fundamental concepts in Chemistry. Access free quizzes with solutions and start improving your understanding today!
Physics Quiz questions and answers for Class 10-pkmcqs
Basic physics quiz questions and answers-pkmcqs
Explore basic physics quiz questions and answers on PKMCQs. Perfect for students preparing for FPSC, NTS, PPSC, ETEA, and more. Take Physics online quiz free with answers, including Physics online test Class 9, Class 10, and Class 11. Start practicing today to enhance your understanding of essential physics concepts!
Basic Physics Quiz Questions and Answers – PKMCQs:
Physics quiz questions for College Students free
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Free Physics Quiz Questions for College Students – PKMCQs:
Sunday, March 30, 2025
Physics mcqs with answer solved pkmcqs
Find Physics MCQs with answers (solved) on PKMCQs and MCQs forum. Covering key topics for NTS, FPSC, PPSC, ETEA, PST, CT, DM, PET, AT, TT, Qari, and 5 years past papers. Start practicing today Physics MCQs Test Class 10 !
Physics MCQs with Answers (Solved) – PKMCQs, MCQs Forum:
51. The color with the highest energy in visible light is:
a) Red
b) Yellow
c) Blue
d) Violet ✅
52. A transformer is used to:
a) Increase current
b) Increase or decrease voltage ✅
c) Convert AC to DC
d) Store electric charge
53. The property of sound waves responsible for the pitch of a sound is:
a) Amplitude
b) Frequency ✅
c) Wavelength
d) Speed
54. The main source of energy for the Earth is:
a) The Moon
b) The Sun ✅
c) The Ocean
d) Nuclear Power
55. The device used to measure resistance is:
a) Ammeter
b) Ohmmeter ✅
c) Voltmeter
d) Galvanometer
56. The highest frequency electromagnetic waves are:
a) Infrared
b) Microwaves
c) X-rays
d) Gamma rays ✅
57. A convex lens is also called:
a) Converging lens ✅
b) Diverging lens
c) Cylindrical lens
d) None of these
58. The sound that is above human hearing range is called:
a) Infrasound
b) Ultrasound ✅
c) Supersonic
d) None of these
59. The process by which an object is charged by touching is called:
a) Induction
b) Conduction ✅
c) Polarization
d) Neutralization
60. The energy of a moving object is called:
a) Potential energy
b) Kinetic energy ✅
c) Heat energy
d) Chemical energy
61. The resistance of an ideal conductor is:
a) Infinite
b) Zero ✅
c) Very high
d) None of these
62. The SI unit of magnetic field strength is:
a) Weber
b) Tesla ✅
c) Henry
d) Gauss
63. The acceleration of an object moving in a circle is called:
a) Linear acceleration
b) Centripetal acceleration ✅
c) Angular acceleration
d) None of these
64. The scientist who formulated the three laws of planetary motion was:
a) Galileo
b) Newton
c) Kepler ✅
d) Einstein
65. The energy stored in stretched or compressed objects is called:
a) Kinetic energy
b) Potential energy ✅
c) Thermal energy
d) Electrical energy
66. The force that opposes motion through a fluid is called:
a) Friction
b) Air resistance
c) Drag ✅
d) Tension
67. The unit of measurement for electric potential difference is:
a) Ampere
b) Watt
c) Volt ✅
d) Ohm
68. The energy produced by vibrating objects is called:
a) Electrical energy
b) Thermal energy
c) Sound energy ✅
d) Chemical energy
69. Which of the following is a scalar quantity?
a) Displacement
b) Velocity
c) Work ✅
d) Acceleration
70. The type of mirror used in rear-view mirrors of vehicles is:
a) Convex ✅
b) Concave
c) Plane
d) Cylindrical
71. Which type of wave requires a medium to travel?
a) Electromagnetic waves
b) Sound waves ✅
c) Light waves
d) X-rays
72. The frequency of a wave is measured in:
a) Watts
b) Joules
c) Hertz ✅
d) Newtons
73. The power of a convex lens is:
a) Positive ✅
b) Negative
c) Zero
d) None of these
74. The boiling point of water in Kelvin is:
a) 100 K
b) 212 K
c) 373 K ✅
d) 273 K
75. The bending of waves around obstacles is called:
a) Reflection
b) Refraction
c) Diffraction ✅
d) Interference
76. The type of image formed by a plane mirror is:
a) Real and inverted
b) Virtual and upright ✅
c) Magnified
d) None of these
77. The type of motion in which an object moves back and forth about a fixed point is called:
a) Translational motion
b) Rotational motion
c) Vibratory motion ✅
d) Random motion
78. The law that states that pressure applied to an enclosed fluid is transmitted equally in all directions is:
a) Boyle’s Law
b) Pascal’s Law ✅
c) Archimedes' Principle
d) Bernoulli’s Principle
79. The energy possessed by a stretched spring is:
a) Kinetic energy
b) Potential energy ✅
c) Thermal energy
d) Mechanical energy
80. The speed of sound in air at room temperature is approximately:
a) 200 m/s
b) 340 m/s ✅
c) 500 m/s
d) 600 m/s
81. The device used to measure electric current is:
a) Voltmeter
b) Ammeter ✅
c) Ohmmeter
d) Galvanometer
82. The type of lens used to correct hypermetropia (far-sightedness) is:
a) Concave lens
b) Convex lens ✅
c) Cylindrical lens
d) Bifocal lens
83. The property of a material that allows it to be stretched without breaking is:
a) Hardness
b) Elasticity ✅
c) Ductility
d) Malleability
84. The color with the longest wavelength in visible light is:
a) Red ✅
b) Yellow
c) Green
d) Violet
85. The rate of doing work is called:
a) Power ✅
b) Energy
c) Momentum
d) Force
86. The scientist who discovered the law of universal gravitation was:
a) Einstein
b) Newton ✅
c) Galileo
d) Kepler
87. The pressure exerted by a liquid increases with:
a) Decreasing depth
b) Increasing depth ✅
c) Decreasing density
d) None of these
88. The material that allows electric current to pass through easily is called:
a) Insulator
b) Semiconductor
c) Conductor ✅
d) Resistor
89. The SI unit of mass is:
a) Gram
b) Kilogram ✅
c) Newton
d) Joule
90. The principle that states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure is:
a) Pascal’s Principle
b) Boyle’s Law
c) Bernoulli’s Principle ✅
d) Archimedes’ Principle
91. The law that states that volume of a gas is inversely proportional to pressure is:
a) Charles’ Law
b) Pascal’s Law
c) Boyle’s Law ✅
d) Bernoulli’s Principle
92. The SI unit of luminous intensity is:
a) Candela ✅
b) Lumen
c) Watt
d) Lux
93. The scientist who developed the special theory of relativity was:
a) Newton
b) Galileo
c) Einstein ✅
d) Tesla
94. Which of the following is a non-renewable energy source?
a) Solar energy
b) Wind energy
c) Fossil fuels ✅
d) Geothermal energy
95. The number of complete waves passing a given point per second is called:
a) Wavelength
b) Amplitude
c) Frequency ✅
d) Period
96. The force acting on an object moving in a circular path directed towards the center is:
a) Centrifugal force
b) Centripetal force ✅
c) Gravitational force
d) Normal force
97. Which of the following has the highest refractive index?
a) Water
b) Air
c) Glass ✅
d) Vacuum
98. The amount of heat required to raise the temperature of 1 gram of a substance by 1°C is called:
a) Latent heat
b) Specific heat capacity ✅
c) Thermal expansion
d) Enthalpy
99. The process of separating charged particles using an electric field is called:
a) Electromagnetic induction
b) Electrolysis ✅
c) Electromagnetism
d) Capacitance
100. The branch of physics that deals with the motion of bodies is:
a) Optics
b) Thermodynamics
c) Mechanics ✅
d) Electromagnetism
Physic Pkmcqs with answer-mcqs forum
Prepare with Physics PKMCQs with answers on MCQs forum and Pak MCQs. Covering key topics for NTS, FPSC, PPSC, ETEA, and teaching posts like PST, CT, DM, PET, AT, TT, and Qari, these solved MCQs and 5 years past papers help you succeed in exams. Start practicing today!
Physics PKMCQs with Answers – MCQs Forum, Pak MCQs, 5 Years Past Papers:
1. The SI unit of force is:
a) Joule
b) Newton ✅
c) Watt
d) Pascal
2. The rate of change of velocity is called:
a) Speed
b) Momentum
c) Acceleration ✅
d) Force
3. The SI unit of work is:
a) Newton
b) Watt
c) Joule ✅
d) Pascal
4. The force that opposes the motion of objects is called:
a) Magnetic force
b) Friction ✅
c) Gravity
d) Tension
5. The acceleration due to gravity on Earth is approximately:
a) 7.8 m/s²
b) 8.9 m/s²
c) 9.8 m/s² ✅
d) 10.8 m/s²
6. The SI unit of power is:
a) Newton
b) Joule
c) Watt ✅
d) Pascal
7. The instrument used to measure electric current is:
a) Voltmeter
b) Ammeter ✅
c) Ohmmeter
d) Barometer
8. The bending of light as it passes from one medium to another is called:
a) Reflection
b) Refraction ✅
c) Diffraction
d) Dispersion
9. The force that attracts objects towards the center of the Earth is:
a) Magnetic force
b) Gravitational force ✅
c) Electrostatic force
d) Nuclear force
10. The SI unit of energy is:
a) Newton
b) Joule ✅
c) Watt
d) Volt
11. The first law of motion was given by:
a) Einstein
b) Galileo
c) Newton ✅
d) Faraday
12. The ability of a body to do work is called:
a) Power
b) Energy ✅
c) Force
d) Acceleration
13. The SI unit of pressure is:
a) Newton
b) Pascal ✅
c) Joule
d) Tesla
14. The speed of light in vacuum is approximately:
a) 200,000 km/s
b) 300,000 km/s ✅
c) 400,000 km/s
d) 500,000 km/s
15. The force that opposes the relative motion between two surfaces in contact is:
a) Tension
b) Friction ✅
c) Gravity
d) Normal force
16. The device used to convert electrical energy into mechanical energy is:
a) Generator
b) Motor ✅
c) Transformer
d) Battery
17. The SI unit of frequency is:
a) Hertz ✅
b) Joule
c) Tesla
d) Watt
18. The phenomenon of splitting of white light into different colors is called:
a) Reflection
b) Dispersion ✅
c) Refraction
d) Diffraction
19. The process by which heat is transferred without any medium is:
a) Conduction
b) Convection
c) Radiation ✅
d) Evaporation
20. The law that states that every action has an equal and opposite reaction is:
a) Newton’s first law
b) Newton’s second law
c) Newton’s third law ✅
d) Kepler’s law
21. The SI unit of charge is:
a) Coulomb ✅
b) Joule
c) Newton
d) Volt
22. The time taken by a pendulum to complete one oscillation is called:
a) Frequency
b) Time period ✅
c) Wavelength
d) Amplitude
23. The resistance of a conductor is measured in:
a) Joules
b) Newtons
c) Ohms ✅
d) Amperes
24. The lens used to correct myopia is:
a) Convex lens
b) Concave lens ✅
c) Cylindrical lens
d) Bifocal lens
25. The law of conservation of energy states that:
a) Energy can be created but not destroyed
b) Energy cannot be created or destroyed, only transformed ✅
c) Energy is always increasing
d) Energy can only be destroyed
26. The SI unit of voltage is:
a) Ampere
b) Ohm
c) Watt
d) Volt ✅
27. The angle of incidence is equal to the angle of reflection according to:
a) Snell’s Law
b) Newton’s Law
c) Law of Reflection ✅
d) Hooke’s Law
28. The instrument used to measure atmospheric pressure is:
a) Barometer ✅
b) Thermometer
c) Hydrometer
d) Ammeter
29. The number of protons in the nucleus of an atom is called:
a) Atomic mass
b) Atomic number ✅
c) Mass number
d) Valency
30. The SI unit of momentum is:
a) Newton-second ✅
b) Joule-second
c) Watt-second
d) Pascal-second
31. The force that keeps planets in orbit around the sun is:
a) Magnetic force
b) Electrostatic force
c) Gravitational force ✅
d) Nuclear force
32. The speed of sound is fastest in:
a) Air
b) Water
c) Vacuum
d) Solids ✅
33. The SI unit of capacitance is:
a) Ohm
b) Farad ✅
c) Coulomb
d) Tesla
34. The magnetic field around a straight current-carrying conductor is in the form of:
a) Straight lines
b) Concentric circles ✅
c) Parallel lines
d) Random curves
35. The process of changing a liquid into a gas is called:
a) Condensation
b) Sublimation
c) Evaporation ✅
d) Freezing
36. The force per unit charge is called:
a) Electric potential
b) Electric field ✅
c) Electric current
d) Electric resistance
37. The property of a body to resist change in its state of motion is called:
a) Velocity
b) Acceleration
c) Inertia ✅
d) Momentum
38. The temperature at which a solid turns into a liquid is called:
a) Boiling point
b) Melting point ✅
c) Freezing point
d) Condensation point
39. The electromagnetic waves used for communication are:
a) X-rays
b) Microwaves
c) Radio waves ✅
d) Infrared waves
40. The time taken by an object to complete one revolution in circular motion is called:
a) Period ✅
b) Frequency
c) Amplitude
d) Wavelength
41. Which one of the following is not a vector quantity?
a) Velocity
b) Displacement
c) Speed ✅
d) Acceleration
42. Which type of lens is used in magnifying glasses?
a) Concave
b) Convex ✅
c) Cylindrical
d) Bifocal
43. The SI unit of intensity of sound is:
a) Hertz
b) Watt
c) Decibel ✅
d) Joule
44. The quantity that remains constant in an isolated system is:
a) Momentum ✅
b) Force
c) Velocity
d) Power
45. The resistance of a conductor increases with:
a) Increase in length ✅
b) Increase in cross-sectional area
c) Decrease in temperature
d) Use of superconductors
46. The force required to stop a moving object depends on:
a) Mass of the object
b) Velocity of the object
c) Both mass and velocity ✅
d) Shape of the object
47. The phenomenon of hearing an echo is due to:
a) Reflection of sound ✅
b) Refraction of sound
c) Interference of sound
d) Diffraction of sound
48. The number of vibrations per second is called:
a) Frequency ✅
b) Wavelength
c) Amplitude
d) Time period
49. The SI unit of electric current is:
a) Coulomb
b) Ohm
c) Ampere ✅
d) Volt
50. The scientist who discovered X-rays was:
a) Newton
b) Einstein
c) Roentgen ✅
d) Maxwell
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