Across
- 3. Actual Mechanical Advantage accounts for
- 5. Velocity/frequency
- 9. When waves can cancel each other out, this is called
- 11. The earth gets most of its energy from
- 12. Small solid object orbiting a sun
- 13. If it is comfortable to live on it's a
- 15. Which is a few light hours across?
- 17. When a wave is reflected back and forth driven at the proper frequency
- 20. If it goes around a planet it is a
- 21. ForcexDistance
- 22. A _______________ consists of everything observable
- 23. If it has 100,000,000,000 stars it is a
Down
- 1. Our sun will eventually become a
- 2. Power/area
- 4. Electrons that come from nuclear event
- 6. "the "size" of the wave
- 7. Velocity/time
- 8. A combination of two protons and two neutrons, a He4 nuclus
- 10. Which are (is) a few light years away from us?
- 14. Force/area
- 16. Distance/time
- 18. By volume the universe is mostly
- 19. Work/Time
