Mapa mental
Physics - Sound
Contenido del mapa
Physics - Sound
Amplitude
- Higher - louder
- Lower - quieter
Wavelength
- Longer - lower
- Shorter - higher
Sound moves through particles
The closer the particles, the better the sound travels
- Sound does not travel through vacuums
v=fλ
- Different frequencies travel through air at the same time
Human hearing = 20Hz to 20,000 Hz
Any high frequency sound above 20,000Hz = ultrasound
Low pitch = long wavelength, low frequency
High pitch = short wavelength, high frequency
Información
- Descripción
- GCSE (Physics) Science Mapa Mental sobre Physics - Sound, creado por Y Fung el 10/05/2014.
- Creado por
- Y Fung
- Visitas
- 18
- Valoración