Across
- 2. The emission of electrons when photons with enough energy hit a metal.
- 6. The study of processes that occur at the atomic and subatomic scale.
- 7. A particle of light that carries a discrete amount of energy proportional to its frequency of light.
- 8. The addition of two waves that are perfectly out of phase resulting in a wave with no amplitude.
- 9. The addition of two waves that are in phase resulting in a wave with larger amplitude.
- 10. 6.626 x 10-34 Js
- 11. The energy required to break an electron free by the photoelectric effect.
Down
- 1. The equation used to find the energy of a photon based on its frequency; Ephoton = hf.
- 3. The concept that every particle can be described as a particle or a wave.
- 4. A discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.
- 5. The electron released when the photoelectric effect occurs.