Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesHard2 minQB

PhysicsHardnumerical

A sine wave has amplitude 1 mm. What is the smallest wavelength (in mm) for which the maximum particle speed never exceeds the wave speed?

Answer:

6.28

Solution:

Need $ω A \leq ωλ /2 π$ , so $λ \geq 2 π A = 2 π \times 1 = 6.28$ mm.

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

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