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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringEquation/graphEasy2 minPYQ_2020

PhysicsEasysingle choice

A string of mass $2.5 k g$ is under a tension of $200 N$ . The length of the stretched string is $20.0 m$ . If the transverse jerk is struck at one end of the string. How long does the disturbance take to reach the other end?

Options:

Answer:

Solution:

$V = \sqrt{\frac{T}{m}}$

$V = \sqrt{\frac{200}{0 .125}}$

$V = 40 m s^{- 1}$

$t = \frac{d}{V}$

$t = \frac{20}{40}$

$t = 0.5 s$

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

⏱ 2mℹ️ Source: PYQ_2020

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