JEE · NEET Previous Year Question
Young's modules of material of a wire of length ' ' and cross-sectional area is . If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be
Topic: JEE PYQ
Answer: C. Full step-by-step solution below.
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Correct answer: C
Solution
(c) Young's modulus depends on the material not length and cross sectional area. So young's modulus remains same.More Mechanical Properties of Solids PYQs
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