Across
- 3. how many times an event happens per time (cycles per second)
- 5. strength, volume, size
- 8. A type of wave that needs a medium to propagate
- 9. mass and volume
Down
- 1. concentration of force per area
- 2. This is a type of variable causes changes in the medium and are measured by 4 quantities
- 4. physical distance of one cycle
- 6. The particle motion where they move back and forth about their original location
- 7. when the direction of the wave propagation is perpendicular to the particle motion