Across
- 2. A period or stage in a process of change
- 5. Distance between crusts or troughs of a wave
- 7. The bounce back of a wave off a medium without absorbing it
- 8. 490-530 Nm wavelength
- 10. Shortest wave in the spectrum
- 11. The combination of two or more electromagnetic waveforms
- 16. Connected with rays, radiation or radioactivity
- 19. A wave vibrating at a 90 degree angle toward the propagation
- 21. Above
- 23. The force acting on an object causing stress or deformation
- 24. A rate at which something occurs over a period of time
- 27. of Light 300000000 meters per second
- 28. Below
Down
- 1. 5.5 ✕ 10−7m wavelength
- 3. Light, radiation or magnetism moving in specific directions
- 4. 590-640 Nm wavelength
- 6. A wave vibrating in the direction of propagation
- 8. Penetrating electromagnetic radiation
- 9. Waves spreading out as a result of passing through an aperture
- 12. Prolongation of sound
- 13. An electromagnetic wave of high energy and very short wavelength; able to pass through many materials opaque to light.
- 14. Used in radar, in communications, and for heating in microwave ovens
- 15. Able to be seen
- 17. The change in direction of propagation of a wave
- 18. Relating to the points at which rays would meet if produced backward
- 20. 460-480 Nm wavelength
- 22. Transmitted through motion, heat, light or sound
- 25. Actually existing as a thing or occurring in fact
- 26. A highly energetic atomic nucleus traveling through space at a speed similar to light
- 29. Longest wave in the spectrum