An object of mass m is suspended at the end of a massless wire of length L and area of cross-selection, A. Young modulus of the material of the wire is Y. If the mass is pulled down slightly its frequency of oscillation along the vertical direction is:

Option 1 - <p>f = (1/2π)√(mL/YA)</p>
Option 2 - <p>f = (1/2π)√(YA/mL)<br>&lt;!-- [if !supportLineBreakNewLine]--&gt;<br>&lt;!--[endif]--&gt;</p>
Option 3 - <p>f = (1/2π)√(mA/YL)<br>&lt;!-- [if !supportLineBreakNewLine]--&gt;<br>&lt;!--[endif]--&gt;</p>
Option 4 - <p>f = (1/2π)√(YL/mA)</p>
2 Views|Posted 4 months ago
Asked by Shiksha User
1 Answer
V
4 months ago
Correct Option - 2
Detailed Solution:

f = (1/2π)√ (k/m), k=YA/L. f= (1/2π)√ (YA/mL)

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Physics Oscillations 2025

Physics Oscillations 2025

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