Across
- 2. – When a wave (like light or sound) bounces off a surface.
- 5. – The bending or spreading of waves around obstacles or openings.
- 7. – The force that attracts objects toward each other, especially toward Earth.
- 11. (Amp) – The unit used to measure electric current.
- 12. – The rate at which velocity changes over time (speeding up, slowing down, or changing direction).
- 14. – The smallest possible amount of energy or matter that can exist.
Down
- 1. – The electric potential difference that pushes electric charges through a circuit.
- 3. – The flow of electric charge in a circuit.
- 4. – How far an object travels, regardless of direction.
- 6. – A force that resists motion between two surfaces in contact.
- 8. – Speed in a specific direction.
- 9. – Energy transferred due to a temperature difference.
- 10. – The distance between identical points on consecutive waves (like crest to crest).
- 13. – The unit used to measure electric charge.
- 15. – The height of a wave from its rest position; related to energy.