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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A string has a length of $5 cm$ between fixed points and has a fundamental frequency of $20 Hz$ . What is the frequency of the second overtone?

Options:

Answer:

Solution:

Given,

Length of string between fixed ends $= 5 m$

Fundamental frequency $(f_{0}) = 20 H z$

For second overtone, $n = 3$

$∴ f_{3} = 3 f_{0}$

$= 3 \times 20$

$= 60 H z$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Wave on StringSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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