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Physics MCQs

225 Questions
Subject Preparation Guide

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Practice core concepts of measurement, motion, force, energy, waves, electricity, magnetism and modern physics.

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Medium css fpsc ppsc Uploaded: 13 Jul 2026

Which experiment proved that the atom has a small dense positively charged nucleus?

  • A Rutherford's gold foil experiment
  • B Millikan's oil drop experiment
  • C Young's double slit experiment
  • D Michelson-Morley experiment
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Medium fpsc ppsc nts Uploaded: 13 Jul 2026

Which type of energy is stored in a compressed spring?

  • A Kinetic energy
  • B Thermal energy
  • C Elastic potential energy
  • D Chemical energy
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Medium css Uploaded: 06 Aug 2026

What causes the phenomenon of a rainbow?

  • A Refraction and dispersion of light
  • B Reflection of light
  • C Diffraction of light
  • D Polarization of light
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Medium ppsc Uploaded: 06 Aug 2026

What is the term for a device that stores electrical energy in an electric field?

  • A Resistor
  • B Inductor
  • C Transformer
  • D Capacitor
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Medium pms Uploaded: 17 Aug 2026

Beats in sound are produced due to the superposition of two waves having:

  • A Slightly different frequencies
  • B Same frequency
  • C Same amplitude only
  • D Different mediums