lecture5_tu1_26

lecture5_tu1_26 - Clicker question Three waves are...

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Three waves are travelling along identical strings. Wave B has twice the amplitude of the other two. Wave C has a smaller amplitude and 1/2 the wavelength than A or B. y x v wave y x y x A C B Which wave goes fastest? A) A B) B C) C D) All have same v Clicker question
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Today’s song • William Tell overture – the “Lone Ranger song” • Musical road in Lancaster, CA • Videos: – http://www.youtube.com/watch?v=RLNfN6-eA0g – http://www.youtube.com/watch?v=gxRgf5czTiM
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Phys 1240: Sound and Music Meredith Betterton mdb@colorado.edu During class please reduce distractions: Turn off cell phones Put away laptops Put away newspapers or other reading Stop side conversations
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www.colorado.edu/physics/phys1240 LAST TIME: waves and oscillations TODAY: more on waves NEXT TIME: waves and simple harmonic motion READ : Ch. 3.1 (including “intro”) • Week 1 clicker points uploaded to CU Learn – If you have a zero, is your clicker registered? • Homework 2 and Reading Question 2 due
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This note was uploaded on 08/24/2010 for the course PHYS 1240 taught by Professor Holland,murray during the Spring '08 term at Colorado.

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lecture5_tu1_26 - Clicker question Three waves are...

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