Next we talked about sound waves. I tried using a Powerpoint for notes, which you can find here, but we also interspersed demonstrations with a tuning fork and tone generator that I can't reproduce here.
Homework tonight is Ranking Tasks: Waves.
Monday, January 13, 2014
Everyone: Wave Interference and Sound Waves
First we completed a bellwork about wave interference, during which we also watched some animations here and here.
Next we talked about sound waves. I tried using a Powerpoint for notes, which you can find here, but we also interspersed demonstrations with a tuning fork and tone generator that I can't reproduce here.
Homework tonight is Ranking Tasks: Waves.
Next we talked about sound waves. I tried using a Powerpoint for notes, which you can find here, but we also interspersed demonstrations with a tuning fork and tone generator that I can't reproduce here.
Homework tonight is Ranking Tasks: Waves.
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