Across
- 3. The length of a cycle represented by lambda
- 5. Required for mechanical waves
- 7. How far sound can travel in one unit of time
- 9. How many times something occurs, measured in Hz
Down
- 1. How large or powerful a wave is; Can be calculated by measuring the difference between the max. height of a wave and the mean
- 2. Wave that moves perpendicular to the direction which a wave is propagating
- 4. Wave that moves in the same direction as propagation; Sound is an example
- 6. Can be constructive, destructive or partially constructive
- 7. The amount of time taken for one wave cycle
- 8. Important in ultrasound, calculated by dividing mass over volume