Across
- 4. Transfers energy without a medium
- 6. The process of drawing conclusions
- 8. Allowing light but no detailed shapes.
- 9. The Bottom of the wave
- 11. A form of electromagnetic radiation.
- 13. The electromagnetic Radiation with
- 14. The top of the wave
- 16. Light will not pass
- 17. The physical property of allowing the light to pass
- 21. Throwing back by a body of the surface
- 22. Something that needs a medium
- 23. The position of an object in any direction.
- 24. The amplitude height from a middle point.
- 25. A wave that vibrates at an angle.
Down
- 1. The measurement of a number
- 2. This is a vibrating Wave.
- 3. A______ part of a spectrum
- 5. The distance between the crest of a wave.
- 7. A transmission and reception of something
- 10. Something that transfers energy.
- 12. Electromagnetic radiation
- 15. Travels along Earth's surface.
- 18. A glass or other transparent object.
- 19. A measurement of focusing characteristics.
- 20. A row of chemical elements with wavelengths.