Across
- 3. a wet substance that splashes easily
- 5. a light that has shorter wavelengths than visible light
- 7. a bad smell
- 9. an energy that is warm to the touch
- 11. something that repeats itself
- 14. a force that pulls something toward its center
- 15. the lowest temperature theoretically possible
- 17. a series of waves used for communication
- 19. a physical substance that has weight to it
- 20. the movement caused by a fluid of something hot
- 21. to suck up a substance or something
Down
- 1. the resistance of one object moving to another
- 2. an energy that is in motion
- 4. the feel or surface of something
- 6. a pressure from an electrical circuit that pushes charged electrons
- 8. a flat surface that slants
- 10. a energy that makes up an electrical charge
- 12. energy that comes from a source that travels through space at the speed of light
- 13. something manufactured or refined
- 16. an electrical machine that turns electrical energy into mechanical energy
- 18. something becoming liquefied by heat