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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In the determination of Young’s modulus (Y = 4MLg/pie l d^2) by using Searle’s method, a wire of length L = 2 m and diameter d = 0.5 mm is used. For a load M = 2.5 kg, an extension l = 0.25 mm in the length of the wire is observed.

In the determination of Young’s modulus (Y = 4MLg/pie l d^2) by using Searle’s method, a wire of length L = 2 m and diameter d = 0.5 mm is used. For a load M = 2.5 kg, an extension l = 0.25 mm in the length of the wire is observed.

a wire of length L = 2 m and diameter d = 0.5 mm is used. For a load M = 2.5 kg an extension l = 0.25 mm in the length of the wire is observed. In the determination of Young's modulus (Y = 4MLg/pie l d^2) by using Searle's method