Flashcards
Physics 5 Sound Core GCSE
Cards in this deck (11)
- 1What are sound waves?Vibrations that travel through a medium
- 2What can humans hear sound waves of?Frequiencies from 20-20000 Hz
- 3What do sound waves travel through?A Vacuum
- 4What is a echo?A reflected sound wave
- 5What happens to musical instruments at certain frequencies?They resonate
- 6What happens if the frequency increases?The pitch increases
- 7What happens if the amplitude of a wave increases?The loudness of the sound increases
- 8—Loud with a low pitch
- 9—Quiet with a high pitch
- 10—Loud with a high pitch
- 11—Quiet with a low pitch
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- GCSE Physics Flashcards on Physics 5 Sound Core GCSE, created by Chloe Roberts on 10/05/2014.
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- Chloe Roberts
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