Mind map

Soundwaves

Harry Blanchard Science mindmap English

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Soundwaves

Types of waves
- Transverse
  - Vibrations are at right angles to the direction of travel
- Longitudinal
  - Vibrations along the same directions as the directions of travel
vibrations of air particles
- speed
  - Faster in liquids and solids than gases
    - as particles are closer together
  - Cannot travel in a vaccum
    - No particles to vibrate
  - Frequency
    - How many waves per second
  - Amplitude
    - Peak
    - Trough
    - The biggger the amplitude the bigger the valume
Echoes
- reflections of soundwave

Description: Science mindmap Mind Map on Soundwaves, created by Harry Blanchard on 21/09/2020.
Created by: Harry Blanchard · Sep 2020
Updated: Sep 21, 2020
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