Across
- 2. wave, a wave that makes the particles of a medium move back and forth parallel to the direction the wave travels
- 3. wave an electromagnetic wave with a wavelength shorter than a microwave but longer than light.
- 5. Something you hear through.
- 7. the number of wavelengths that pass a point each second is wave
- 9. wave, a wave that can travel through empty space or through matter.
- 10. wave, a wave that travels only through matter
Down
- 1. wave an electromagnetic wave with a slightly shorter wavelength and higher frequency than light.
- 4. wave a wave in Which the disturbance is perpendicular to the direction the wave travels
- 6. the change in direction of a wave as it changes speed, moving from one medium to another
- 8. change of