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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringEquation/graphEasy2 minPYQ_2010

PhysicsEasysingle choice

A transverse wave is represented by $y = A sin (ω t - k x)$ . For what value of the wavelength is the wave velocity equal to the maximum particle velocity?NEET 2010 (Screening)

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Answer:

Solution:

Wave velocity $v = \frac{λ}{T} = \frac{ωλ}{2 π}$ Maximum particle velocity $(v_{m a x})_{p} = A ω$ Given, $v = (v_{m a x})_{p} \frac{ωλ}{2 π} = A ω \Rightarrow λ = 2 π A$

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

⏱ 2mℹ️ Source: PYQ_2010

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