Young’s moduli of the material... |JEE Main 2023| Elasticity

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JEE MAIN 2023

10-04-2023

Question

Young’s moduli of the material of wires A and B are in the ratio of 1 : 4, while its area of cross sections are in the ratio of 1 : 3. If the same amount of load is applied to both the wires, the amount of elongation produced in the wires A and B will be in the ratio of [Assume length of wires A and B are same]

Select the correct option:

A

36 : 1

B

12 : 1

C

1 : 36

D

1 : 12

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