Mapa mental
P1.5.3- Sound
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P1.5.3- Sound
Sound waves are longitudinal waves and cause vibrations in a medium, which are detected as sound
Sound is limited to human hearing
- 20 - 20,000 Hz
- Anything above this is ultrasound
Echoes are reflections of sound
Pitch is determines frequency
Loudness is determined by its amplitude
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- GCSE Physics Mapa Mental sobre P1.5.3- Sound, creado por Krishna Patel el 02/05/2016.
- Creado por
- Krishna Patel · may 2016
- Actualizado
- 3 may 2016
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