Across
- 5. light is consumed while passing through an object
- 8. a wave that vibrates perpendicularly
- 10. light moves around an object
- 11. a change in particles that carry energy
- 14. light cannot travel through
- 16. a wave that carries radiant energy through an electromagnetic field
- 17. a wave that vibrates parallel
- 19. electromagnetic wave with the shortest wavelength
- 20. almost see through
- 22. electromagnetic radiation with range of wavelengths
- 26. radiation with the third shortest wavelength
- 27. when particles in a longitudinal wave are far apart
- 28. top of wave
- 29. light passes through the material
Down
- 1. see through
- 2. height of wave
- 3. radiation with second longest wavelength
- 4. when particles in a longitudinal wave are close together
- 6. a range of frequencies of electromagnetic radiation
- 7. light waves change speed
- 9. light hits object and spreads
- 12. wave that requires medium to carry energy
- 13. width between waves
- 15. substance through which energy travels
- 18. bottom of wave
- 21. radiation with second shortest wavelength
- 23. radiation with third longest wavelength
- 24. light bounces of an object
- 25. Electromagnetic wave with the longest wavelength