Atomic and Nuclear Physics with Relativity

2. adopted PLank's quantum theory.
3. discovered electron.
5. first detected the existence of EM waves
9. defined absolute motion as the translation of a body from one absolute place to another.
12. distance between two points that depends on the observer's frame of reference.
14. performed a series of precise experiments confirming the photon theory.
16. a theory that compares measurement made by two observer in relative motion to each other.
17. Bavarian instrument maker.
18. observed that instead of a continous, a series of bright lines is formed.
19. his theory of the wave nature of light contributed to the unification of physics.

1. a theory that contradicts wave theory.
4. observed that zinc plates become positively charged when strucked by light.
6. found that a certain substance spontaneously emit charged particle.
7. smallest amount of something (elemental unit).
8. most intriguing effect of special relativity.
10. a theory in which light is made up of very fine particles which are emitted from sources at high temperature.
11. energy spent depending on the metallic surface.
13. this frequency of incident radiation has the KE of the ejected photon, zero.
15. suggested that light can have the dual properties of wave and particle.
19. energy equivalence is related to the increase in resistance to change in motion with increasing speed of material bodies.