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CH 10: Sound is a longitudinal mechanical wave

CH 10: Sound is a longitudinal mechanical wave. Complete Section 10.1 10.2 – Resonance, Standing Waves, and Musical Sound. Agenda. Hand in Trip Forms / Money (last day: Thursday) Quiz Complete lesson 10.1 Lesson on 10.2 – Resonance, Standing Waves, and Musical Sound

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CH 10: Sound is a longitudinal mechanical wave

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  1. CH 10: Sound is a longitudinal mechanical wave Complete Section 10.1 10.2 – Resonance, Standing Waves, and Musical Sound

  2. Agenda • Hand in Trip Forms / Money (last day: Thursday) • Quiz • Complete lesson 10.1 • Lesson on 10.2 – Resonance, Standing Waves, and Musical Sound • Textbook Questions / Homework

  3. Learning Goals • Explain the components of resonance, and identify the conditions required for resonance to occur

  4. Hearing Loss • http://www.phonak.com/com/b2c/en/hearing/understanding_hearingloss/how_hearing_loss_sounds.html • Can you hear this? • http://www.noiseaddicts.com/2009/03/can-you-hear-this-hearing-test/

  5. Intensity and the Decibel Scale

  6. Intensity and the Decibel Scale

  7. Noise, Music, and Hearing Loss

  8. How is it possible for a very loud sound (140 dB) to shatter a window?

  9. Standing waves in a vibrating column

  10. Standing waves in a vibrating column

  11. Music and resonance in Stringed Instruments

  12. Music and resonance in Stringed Instruments

  13. Wind Instruments

  14. Beats and Beats Frequency

  15. Classwork& Homework Homework pg. 328 # 1-3 and pg. 329 # 1 & 2 pg. 335 #1-5

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