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P10 SOUND
Sound is made by vibrating sources
Sound energy moves as a longitudinal wave
Longitudinal waves cause vibrations
Sound travels through liquidsDid you          Eh? know  that sound waves  can travelthrough water?
Sound travels through solids
Silly-scope or Oscilloscope
The oscilloscope makes thelongitudinal wave into a waveform
Loudness and Amplitude
Pitch and frequency
http://www.s-cool.co.uk/gcse/physics/uses-of-waves/revise-it/sound-waves
The human range of audible       frequencies
Speed of sound = distance / time
Speed of sound in different materials
http://www.s-cool.co.uk/gcse/physics/uses-of-waves/revise-it/uses-of-sound-waves
Echoes
Exam question
Exam question
P10 sound
P10 sound
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P10 sound

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P10 sound

  1. 1. P10 SOUND
  2. 2. Sound is made by vibrating sources
  3. 3. Sound energy moves as a longitudinal wave
  4. 4. Longitudinal waves cause vibrations
  5. 5. Sound travels through liquidsDid you Eh? know that sound waves can travelthrough water?
  6. 6. Sound travels through solids
  7. 7. Silly-scope or Oscilloscope
  8. 8. The oscilloscope makes thelongitudinal wave into a waveform
  9. 9. Loudness and Amplitude
  10. 10. Pitch and frequency
  11. 11. http://www.s-cool.co.uk/gcse/physics/uses-of-waves/revise-it/sound-waves
  12. 12. The human range of audible frequencies
  13. 13. Speed of sound = distance / time
  14. 14. Speed of sound in different materials
  15. 15. http://www.s-cool.co.uk/gcse/physics/uses-of-waves/revise-it/uses-of-sound-waves
  16. 16. Echoes
  17. 17. Exam question
  18. 18. Exam question

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