About Physics Quiz #841
Physics Quiz #841 was the quiz for Wednesday, October 21, 2026: 10 questions: 2 easy, 6 medium and 2 hard. Everyone who played Physics Quiz that day got the same quiz, and it stays here to play for 60 days.
The questions of Physics Quiz #841
- What force pulls objects toward Earth?
- Newton's third law says that every action has an equal and opposite what?
- What is joining atomic nuclei together to release energy called?
- What does a generator turn movement into?
- What colour do you see when red, green and blue light are all mixed equally?
- What is the name for sounds too high for humans to hear?
- How does heat travel through moving air or water, like in a pot of boiling water?
- How does heat travel through a metal spoon in hot soup?
- Which scientist discovered that a moving magnet can make electricity?
- Which SI unit is used to measure pressure?
The answer options and the answers appear only when you play the quiz, one question at a time.
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Other days of Physics Quiz
- Physics Quiz #844, Oct 24
- Physics Quiz #843, Oct 23
- Physics Quiz #842, Oct 22
- Physics Quiz #840, Oct 20
- Physics Quiz #839, Oct 19
- Physics Quiz #838, Oct 18
- Today’s quiz, #851
Every day of the last 60 is in the puzzle archive.