phenomenon 28.59 Groups and crests travel at different speeds

open in the book · parts/03-classical-mechanics/11-oscillations-waves.tex:2113 · p. 969

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phenomenon 28.59: Groups and crests travel at different speeds28.59equation 28.34: eq:osc-beat-identity28.34equation 28.61: eq:osc-velocities28.61proof : ch:11-oscillations-waves@proof-32proofexample 28.61: Group velocity on the loaded chain28.61proposition 28.60: A wave packet translates at v_g and spreads at a rate set by the curvature of \omega(k)28.60

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typedirectionnode provenancewhere
cites On Progressive Waves derived parts/03-classical-mechanics/11-oscillations-waves.tex:2120
depends_on eq:osc-beat-identity declared parts/03-classical-mechanics/11-oscillations-waves.tex:2126
depends_on eq:osc-velocities declared parts/03-classical-mechanics/11-oscillations-waves.tex:2126
proves ch:11-oscillations-waves@proof-32 declared parts/03-classical-mechanics/11-oscillations-waves.tex:2129