A small mass 'm' is suspended at the end of a wire having (negligible mass) length 'L' and cross-sectional area 'A'. The frequency of oscillation for the S.H.M. along the

Question

A small mass 'm' is suspended at the end of a wire having (negligible mass) length 'L' and cross-sectional area 'A'. The frequency of oscillation for the S.H.M. along the vertical line is ( Y = Young's modulus of the wire)

TestHub · Accepted Answer

If x is the extension of the wire then P = ( L Y A ​ ) x F = k x where k = L Y A ​ frequency of oscillation is given by f = 2 π 1 ​ m k ​ ​ = 2 π 1 ​ m L Y A ​ ​

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