Across
- 3. spreading of light
- 6. angle between central maximum and diffraction maximum
- 7. who constant of 1.097*10^-7 m^-1 was named after
- 9. nationality of JJ Balmer
- 10. volunteered his time to help us
- 11. element studied in this experiment
Down
- 1. mentioned in Song of Solomon
- 2. what all of us are for finishing physics
- 4. who gave the above and beyond
- 5. light spectrum detectable by human eye
- 8. means to scratch