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Physics Mcqs

Free 938+ Physics Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Practise below with answers and explanations.

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Physics Mcqs — MCQs for Pakistan government job tests

About this subject

Physics Mcqs for Test Preparation from Basic to Advance. Physics Mcqs are from the different sections of Physics. Here you will find Mcqs of Physics subject from Basic to Advance.

Subcategories

Explore narrower topics under Physics Mcqs with their own MCQ sets.

Alternating Current
Atomic Spectra
Circular Motion
Current Electricity
Electromagnetic Induction
Electromagnetism
Electronics
Electrostatics
Fluid Dynamics
Heat and Thermodynamics
Introduction to Physics
Measurements
Modern Physics
Motion and Force
Nuclear Physics
Optical Instruments
Oscillations
Physical Optics
Physics Of Solids
Vectors And Equilibrium
Waves
Work And Energy

Practice questions

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1.What type of waves are utilized in line-of-sight (LOS) communication systems?

2.A wire with a uniform cross-sectional area A, length L, and resistance R is divided into two segments. What happens to the resistivity of each segment?

3.When the voltage across a wire is increased to twice its original value, how does the drift velocity of the free electrons change?

4.Which device is utilized to visualize the trajectory of visible rays?

5.What is the term for the movement when a body rotates about an axis that runs through itself?

6.What is the formula that relates linear velocity to angular velocity?

7.What is the approximate velocity of Earth's orbit around the Sun?

8.What is the name of the electron's corresponding antiparticle?

9.What color does a black body radiating across the entire visible spectrum appear to the human eye?

10.Which of the following best describes the state of a photon?

11.Who is credited with the discovery of the Compton effect?

12.How does time behave as a result of the relative movement between an observer and a reference frame?

13.At what velocity does an object's mass become twice its rest mass?

14.Which formula correctly expresses Einstein's mass-energy equivalence principle?

15.What is the name of the current satellite navigation system widely used today?

16.What characteristic does a black body exhibit regarding all incoming radiation?

17.How many gamma-ray photons are produced when an electron and a positron annihilate each other?

18.What is the common effect produced by both alternating current (A.C.) and direct current (D.C.)?

19.What is the equivalent of 1 Weber per square meter in gauss?

20.Which component with low resistance allows current to pass around a circuit element?

How to prepare with Physics Mcqs

  • Work through questions topic by topic, then revisit any you answered incorrectly.
  • Read explanations carefully—they often cover facts that repeat across PPSC, FPSC, and NTS papers.
  • Pair subject practice with past papers to see how Physics Mcqs appears in real exam conditions.

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