A progressive wave moving along x -axis is represented by y = A sin [ λ 2 π ( v t − x ) ] The wavelength ( λ ) at which the maximum particle velocity is 3 times the wave velocity is

y = A sin [ λ 2 π ( v t − x ) ] v = λ 2 π V A ( v p ) m a x λ = 3 v = 3 2 π A

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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringEquation/graphMedium2 minPYQ_2012

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A progressive wave moving along $x$ -axis is represented by $y = A sin [\frac{2 π}{λ} (v t - x)]$ The wavelength $(λ)$ at which the maximum particle velocity is 3 times the wave velocity is

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Solution:

$y = A sin [\frac{2 π}{λ} (v t - x)]$ $v = \frac{2 π}{λ} V A$ $(v_{p})_{m a x} λ = 3 v = \frac{2 π}{3} A$

Stream:WBJEESubject:PhysicsTopic:Wave on StringSubtopic:Equation/graph

⏱ 2mℹ️ Source: PYQ_2012

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