Questions
A plane progressive wave is represented by the equation
where y is displacement in m, t in second and x is distance from a fixed origin in meter. The frequency, wavelength and speed of the wave respectively are
detailed solution
Correct option is A
Comparing the given equation with standard equation We get ω=2πn=200π⇒ n = 100 Hz k=20π17⇒λ=2πk=2π20π/17=1.7 mand v=ωk=200 π20π/17=170 m/s.Similar Questions
A transverse wave is represented by the equation
For what value of , the maximum particle velocity equal to two times the wave velocity
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