Photoelectric effect, spectra and Bohr model

What this note covers

1. Photoelectric evidence separates frequency from intensity
2. Stopping potential measures maximum kinetic energy
3. Linear photoelectric graphs yield Planck’s constant and work function
4. Discrete atomic levels explain emission and absorption lines
5. The Bohr model explains hydrogen while revealing its limits
6. Design a spectral inference with explicit alternatives

6 sections · 10 key terms & formulas · 6 common mistakes