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JEE Main2026Jan 23, Shift 1Physics
Q.

The strain-stress plot for materials A, B, C and D is shown in the figure. Which material has the largest Young's modulus?

  1. A

    C

  2. B

    D

  3. C

    A

  4. D

    B

Solution

The plot is strain (y) vs stress (x), so the slope is .

The smallest slope therefore corresponds to the largest Young's modulus. From the figure, material C has the smallest slope.

C has the largest Young's modulus.

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