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A wave on a string is described by D(x,t)=(3.4cm)× sin[2?(x/(8.4m)+t/(0.20s)+1)], where x is in m and t is in s.

A) In what direction is this wave traveling? In the positive or negative x direcction or the other direction?

B) What is the wave speed?

C) What is the frequency?

D) What is the wave number?

E) At t=0.60s, what is the displacement of the string at x=0.70m?

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Category:- Physics
Reference No.:- M9959075

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