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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringEquation/graphEasy2 minPYQ_2020

PhysicsEasysingle choice

A $5.5 m$ long string has a mass of $0.035 kg$ . If the tension in the string is $77 N$ , the speed of a wave on the string is

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Answer:

Solution:

$μ$ $= \frac{0.035}{5.5} kg m^{- 1}, T = 77 N$

Velocity of transverse wave along string

$v = \sqrt{\frac{T}{μ}} = \sqrt{\frac{77 \times 5.5}{0.035}} = 110 m s^{- 1}$

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

⏱ 2mℹ️ Source: PYQ_2020

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