Explore physics trivia with 314 supporting Trivia Castle questions, related topics, and a direct link into the game.
314 approved Trivia Castle questions contribute to this hub.
Answer: Electron
Bonus fact: Electrons carry negative charge, while protons are positive and neutrons are neutral.
Answer: Simple machines
Bonus fact: The wheel and axle is one of the classical simple machines.
Answer: Lowers its density
Bonus fact: Warm air is less dense than the cooler surrounding air, producing buoyant lift.
Answer: Compression
Bonus fact: Arches carry loads largely by transferring compressive forces into their supports.
Answer: Capillary action
Bonus fact: Capillary action pulls liquid wax through tiny spaces between fibers in the wick.
Answer: Elastic potential energy
Bonus fact: Twisted bundles in torsion engines store elastic potential energy before release.