(a) Show that the equations (i) (A cos (k x+omega t)), (ii) (e^{-b|x-a t|^{2}}), and ((i i...

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(a) Show that the equations (i) $A \cos (k x+\omega t)$, (ii) $e^{-b|x-a t|^{2}}$, and $(i i i)-\left(b^{2} t-x\right)^{2}$ all satisfy the wave equation (Eq. 16. 51) provided that $A, k, \omega, b$, and $q$ are constants.

(b) Calculate the speed of each wave of part $a$.

Data from Eq. 16. 51

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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(a) Show that the equations (i) (A cos (k x+omega t)), (ii) (e^{-b|x-a t|^{2}}), and ((i i...

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af dx ax 2 1 a Zat

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Principles And Practice Of Physics

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