NEET Physics Young's Modulus MCQ Question
Which of the following statements about Young's Modulus is correct?
Young's Modulus is defined as the ratio of stress to strain in the elastic region.
Young's Modulus can be exceeded without causing permanent deformation.
Higher Young's Modulus values indicate that a material is more ductile.
Young's Modulus has no relationship with the yield strength of a material.
Correct Answer
Detailed Explanation
Young's Modulus is indeed defined as the ratio of stress to strain in the elastic region, which helps determine how much a material will deform under stress. Options B, C, and D reflect misconceptions about the behavior of materials under stress and their physical properties.
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