Across
- 1. shorter than that of a normal radio wave but longer than those of infrared radiation
- 4. region around a magnetic material
- 6. visible to the human eye
- 7. photon of very high energy
- 9. emission of energy as electromagnetic waves
- 10. quantization of the electromagnetic field is a procedure in physics
- 11. producing electricity
- 13. between successive crests of a wave
- 16. range of wavelengths
- 17. or frequencies over which electromagnetic radiation extends.
Down
- 2. carrying sound messages
- 3. shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
- 5. relating to the interrelation of electric currents or fields and magnetic fields
- 8. rate at which something occurs
- 12. wavelength from about 800 nm to 1 mm
- 14. power derived from the utilization of physical or chemical resources
- 15. high energy and very short wavelength