Across
- 1. opposite of continuous
- 3. no refraction
- 5. his equations unify electric and magnetic field
- 6. type of relativity with gravity
- 10. impedance units
- 11. colors behaving differently
- 14. famous for being "squared"
- 15. very small constant
Down
- 2. established the photon
- 3. these two disagree about age
- 4. two of these gets you interference
- 7. long wavelength
- 8. efficient lights
- 9. dilates with motion
- 12. law for refraction
- 13. AC strength