Waves

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Across
  1. 1. The spreading of waves around obstacles
  2. 5. Two wavelengths in the different phases collide and the displacement lasts.
  3. 7. A continuous wave that determines wave and frequency.
  4. 8. The ratio of the sine of the angles of incidence is equal to the ratio of the refractive index of the materials at the interface.
  5. 10. Wave consisting of a periodic disturbance or vibration that takes place in the same direction as the advance of the wave.
  6. 11. Movement back and forth at a regular speed.
  7. 12. The point of the wave at the highest and lowest points.
  8. 13. The substance through which a wave can propagate
  9. 18. The amount of time it takes for one cycle.
  10. 21. Motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance
  11. 24. A wave with a short duration
  12. 26. When the angle of reflection of the light is equal to the angle of incidence and on the opposite side of the normal to the point of incidence
  13. 27. Increased amplitude that occurs when the frequency of an applied periodic force is equal or close to a natural frequency of the system on which it acts.
  14. 29. Light that has the same wavelength so it is one color
  15. 30. Waves that require a medium.
  16. 31. The sensation of a frequency.
  17. 32. The lowest part of the wave
  18. 35. Angle made from a reflecting surface.
  19. 36. The angle of incidence is equal to the angle of reflection
  20. 37. A disturbance of the medium that propagates through it.
  21. 40. Two waves colliding with one another
  22. 41. The amount of waves in a fixed point
  23. 42. Transverse waves that specify the geometrical orientation of the oscillations.
  24. 43. Two wavelengths in the same phase form a new wave
  25. 44. The incident ray bouncing back in the same medium after striking the reflecting surface
Down
  1. 2. The reduction in an item's density.
  2. 3. A system's ability to be in multiple states at one time
  3. 4. The pulsation caused by the combination of two waves of slightly different frequencies.
  4. 6. The turning point of the wave
  5. 9. A combination of two waves moving in opposite directions.
  6. 14. The bending of a ray light from one medium to another
  7. 15. A decrease in volume of any object or substance resulting from applied stress.
  8. 16. The point of the wave with no displacement
  9. 17. The reflection of light from a surface such that an incident ray is reflected at many angles
  10. 19. The distance between two waves.
  11. 20. The range of frequencies of electromagnetic radiation and their respective wavelengths and photon energies.
  12. 22. The apparent difference between the frequency at which sound or light waves leave a source caused by relative motion of the observer and the wave source.
  13. 23. Change in the direction of propagation of a wave that strikes the boundary between different mediums.
  14. 25. The movement of waves.
  15. 28. The highest and lowest distance traveled from the starting point
  16. 33. The angle of the ray of light hitting the surface
  17. 34. A ray of light striking a surface.
  18. 38. The change in direction of a wave passing from one medium to another caused by its change in speed.
  19. 39. The highest part of the wave