Across
- 2. The max deviation of a wave above or below zero point.
- 4. # of wave crest passing any given point in unit time.
- 5. Focus The point in a reflecting telescope where the mirror focuses incoming light to a point.
- 7. The distance from 1 wave length crest to the next, at a given time.
- 9. of light Fastest possible speed
- 10. An elementary particle with a negative electric charge.
- 12. A pattern that repeats itself in both time and space.
- 13. The ability of waves to bend around corners.
- 14. curve Intensity or radiation emitted by a hot object depends on frequency.
Down
- 1. Area Total area of a telescope capable of capturing incoming radiation.
- 3. radiation Transfers energy and info from 1 place to another, another term for light.
- 5. Effect Emission of an electron from a surface.
- 6. Individual packet of electromagnetic energy that makes up electromagnetic radiation.
- 8. light Small range of the electromagnetic spectrum that human eyes perceive as light.
- 11. Time needed for an orbiting body to complete 1 revolution about another body.