Wave properties

3. a substance or material that can carry a wave
5. radiation including visible light, radio waves, gamma rays, and X-rays, which electric and magnetic fields travels in waves.
7. a change in the direction of waves as they pass from one medium to another
11. when displacements of the waves that meet are in the opposite directions
12. the distance traveled by a given point on the wave in a given interval of time
14. the distance between identical points in the adjacent cycles of a waveform
15. the changes in frequency of any kind of sound or light wave

1. waves where the disturbance moves in the same direction as the wave.
2. a continuum of all electromagnetic waves the distribution of electromagnetic⬛radiation according to frequency or wavelength
4. the number of waves that pass a fixed point in unit time
6. When two waves are in phase, they form a new wave with an amplitude equal to the sum of their individual amplitudes
8. the transfer of energy in a motion that is perpendicular to the direction the wave is traveling
9. the maximum displacement or distance moved by a point on a wave measured from its equilibrium position.
10. a change in direction of waves when they bounce off a barrier.
13. the spreading of waves around obstacles