Physics Trivia Questions

150 questions across multiple rounds

A science trivia theme centered on physics, covering motion, forces, energy, space, laws, measurements, and major concepts from classical and modern physics.

Sample Questions

Tap an answer to reveal it.

  • Which electromagnetic waves have the highest frequency? Gamma rays
  • What is the SI unit of electric current? Ampere
  • What happens to the resistance of a wire if its length increases, assuming other factors stay constant? It increases
  • Which planet has the strongest gravitational pull in our solar system? Jupiter
  • What happens to voltage across branches in a parallel circuit? It is the same across each branch
  • What does a speedometer measure? Speed
  • What is work equal to? Force × distance
  • Which color of visible light has the longest wavelength? Red
  • What is the unit of momentum? kg m/s
  • What is the SI unit of energy? Joule

Physics trivia works because many of its core ideas are familiar even outside the classroom, gravity, speed, electricity, planets, momentum, and the laws people encounter in everyday explanations of how the world works. That helps the category feel broad and recognizable.

A strong physics quiz can include Newton's laws, energy, force, motion, mass, acceleration, waves, light, electricity, magnetism, atoms, space, famous physicists, and basic formulas or units. The theme stays effective because it can balance school-level principles with wider scientific curiosity, giving players a mix of direct facts, concept recall, and recognizable real-world science.

If you enjoy Physics trivia, also try Language and Technology on Trivia Gauntlet.