Across
- 5. who discovered electron
- 10. word that means Amount in physics
- 11. This phenomenon powers the sun
- 13. Physics that deals with heat and temperature
- 14. Neutral or no charge
- 17. Instrument used to measure current
- 19. Law that describes refraction
- 20. Variable resistance is also called
Down
- 1. PV=NKT what is K?
- 2. Waves that doesn't require a medium
- 3. Visible color with shortest wavelength
- 4. Physics that deals with motion
- 6. physics that deals with light,vision and color
- 7. Physics that deals with tiny objects
- 8. Not Discrete but ?
- 9. Joule/second
- 12. SI unit of current
- 15. upper part of a wave
- 16. foil Material used in Rutherford experiment
- 18. Physics that deals with sound