Across
- 1. propagation of disturbances from place to place in a regular and organized way
- 3. color with the longest wavelength
- 6. the electromagnetic wave that gives us sunburns
- 7. an electromagnetic wave used for heating foods and radar
- 11. half the wave height and determines how much energy a wave carries
- 12. physical quantity that expresses hot and cold or a measure of average kinetic energy
- 14. the only electromagnetic wave we can see
- 16. electromagnetic wave with shortest wavelength
- 17. unit of measurement for frequency
- 19. separator of light into colors
- 21. created by longitudinal waves
- 22. part of a longitudinal wave where particles are closest bunched
- 23. ROY G BIV
- 25. reflects all colors and made up of all colors
- 26. number of waves that passes in a certain amount of time
- 29. makes up the primary colors of light along with red and green
- 30. type of wave that vibrates perpendicular to its propagation
- 31. transfer of heat energy by electromagnetic waves
- 32. type of reaction where heat is released
- 34. type of wave that vibrates in the same direction to its propagation
- 35. part of a longitudinal wave where particles are furthest apart
- 36. unit of measurement for speed
- 37. transfer of heat energy by the movement of fluid
- 38. the electromagnetic wave used in remote controls
Down
- 2. type of reaction where heat is absorbed
- 4. the electromagnetic wave used to produce images of bones
- 5. energy that is transferred from one body to another as the result of a difference in temperature
- 8. distance between two crest or two troughs
- 9. the redirection of a wave as it passes from one medium to another
- 10. highest surface part of a wave
- 13. the spreading of waves around obstacles
- 15. measurer of temperature
- 18. transfer of heat energy by direct contact
- 20. a force equal and opposite to the force giving rise to it
- 24. vertical distance between a crest and a trough
- 27. substance or material able to carry a wave
- 28. color with the shortest wavelength
- 30. lowest surface part of a wave
- 31. the throwing back by a body or surface of light, heat, or sound without absorbing it
- 33. electromagnetic wave with longest wavelength
