110214 - ´ 2 ³ T (wavelength) (period) 2/14/11 10 Physics...

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Physics 121 2/14/11 Prof. E. F. Redish 1 2/14/11 1 Physics 122 2/14/11 2 Physics 122 2/14/11 3 Physics 122
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Physics 121 2/14/11 Prof. E. F. Redish 2 2/14/11 4 Physics 122 2/14/11 6 Physics 122 f ( x ) ± max when you put x = 0 into the argument. f ( x ² d ) ± max when you put x = d into the argument 2/14/11 7 Physics 122 f ( x ) ± f ( x ² d )
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Physics 121 2/14/11 Prof. E. F. Redish 3 2/14/11 8 Physics 122 kx A y sin = ) ( sin 0 t v x k A y ± = 2/14/11 9 Physics 122 y = A sin( kx ± ² t ) ³ kv Fixed time: Wave goes a full cycle when kx :0 ´ 2 µ x :0 ´ 2 k ³ Fixed position: Wave goes a full cycle when t :0 ´ 2 t :0
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Unformatted text preview: ´ 2 ³ T (wavelength) (period) 2/14/11 10 Physics 122 T v v T v f v f kv k T f kv 1 Interpret formula) wave (famous or 2 2 2 2 2 Interpret ? = ± = = = ± = = = = = ³ ´ Physics 121 2/14/11 Prof. E. F. Redish 4 2/24/10 11 Physics 122 http://phet.colorado.edu/simulations/sims.php?sim=Wave_on_a_String 2/24/10 12 Physics 122 http://www.mta.ca/faculty/science/physics/suren/Beats/Beats.html 2/14/11 13 Physics 122...
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This note was uploaded on 12/28/2011 for the course PHYSICS 122 taught by Professor Bhagat during the Fall '11 term at Maryland.

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110214 - ´ 2 ³ T (wavelength) (period) 2/14/11 10 Physics...

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