In a real string, a wave loses some energy as it travels down the string. Such a
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In a real string, a wave loses some energy as it travels down the string. Such a situation can be described by a wave function whose amplitude A(x) depends on x:
y = A(x) (kx- ώt) = (A0e-bx) (kx - ώt) sin (kx – ώt)
(a) What is the original power carried by the wave at the origin?
(b) What is the power transported by the wave at point x?
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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