Across
- 2. Force of attraction.
- 6. Energy in motion.
- 7. shortest wavelength with most energy
- 8. Unit of resistance
- 12. An object's resistance t a change in motion.
- 13. How easily something a substances can scratch other materials.
- 15. The speed of an object in a specific direction.
- 16. the ability to turn a material into a wire
- 20. Distance traveled per unit of time.
- 22. The spectrum of how light travels.
- 25. can be used to describe an unknown object.
- 29. short wavelengths that have high energy.
- 30. The ability to do work.
Down
- 1. Speed divided by time.
- 3. Detected as heat.
- 4. How we see in.
- 5. sound that goes around.
- 7. Not specific to describe a matter
- 9. energy that is stored
- 10. Longest wavelength
- 11. Lets you see your bones
- 14. Disturbance that travels through a medium.
- 15. Measures the amount of space something takes up.
- 17. degree to which substance is shiny.
- 18. How much matter or mass there is in a given amount of space
- 19. The speed of molecules.
- 21. smallest part of an object
- 23. the ability of a substance to be rolled into a sheet
- 24. transmit information by going through substances.
- 26. Heat energy.
- 27. Created the laws of physics.
- 28. Unit of work.