Across
- 3. the combination of two or more waves that results in a single wave.
- 5. Arupt change in the direction of propagation of a wave that strikes the boundry between different mediums.
- 6. the spreading out of a wave after it passes through a narrow opening.
- 7. the transfer of energy by a wave to the medium through which it travels.
- 9. a point of maximum displacement midway between two nodes in a standing wave.
Down
- 1. The bending of a wave as it passes at an angle from one medium to another.
- 2. A point on a standing wave that has no displacement from the rest position.
- 4. This happes when a wave travels through or into a medium.
- 8. A substance that makes possible the transfer of energy from one location to another, especially through waves.