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Physical Science Week 24

Physical Science Week 24. Sound. Monday Warm Up (Week 24). Draw a wave that has an amplitude of 1 cm and a wavelength of 4 cm on the index card. Put your name on the card and turn in for quiz grade. Cornell Notes: Sound (p. 600-617) Section Review p. 611 #1-10. Sound wave Medium Pitch

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Physical Science Week 24

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  1. Physical ScienceWeek 24 Sound

  2. Monday Warm Up (Week 24) • Draw a wave that has an amplitude of 1 cm and a wavelength of 4 cm on the index card. Put your name on the card and turn in for quiz grade.

  3. Cornell Notes: Sound (p. 600-617)Section Review p. 611 #1-10 • Sound wave • Medium • Pitch • Table 1 Speed of Sounds in different media (p 606) • Doppler effect • Loudness • Decibel • Echo • Echolocation • Interference • Sonic boom • Standing wave • resonance

  4. Tuesday Warm Up (Week 24) • Describe the relationship between frequency, pitch, and wavelength.

  5. Sound lab Stations • Complete each station. • Write down observations in IAN • Final station: Write a report on how sounds are made, how they change, and how they travel.

  6. Wednesday Warm Up (Week 24) • If a sound gets louder, what property changes in the sound wave?

  7. Resonance Lab • Tuneful Tube p. 743

  8. Thursday Warm Up (Week 24) • If you look at a wave of the note “middle C” and compare it to the wave of the note “high C” what would be different?

  9. Decibel Graph • Create a graph of the common sounds found on page 600. • Draw a line at the threshold of pain (120 dB) • Draw a line a permanent loss of hearing (180 dB) • Complete section Review p. 611

  10. Friday Warm Up (Week 24) • Why can’t you hear a supernova explode?

  11. Directed Reading P. 600-621

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