← 2.1 Properties of Waves

Pitch, loudness and quality

Physics · Grade 10 · about 40 minutes

Three ways a note can differ: frequency, amplitude, and the mix of harmonics that makes a nyatiti unlike a guitar.

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  • 8 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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