Physics-Young's Modulus
NEET Physics Young's Modulus MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Which of the following statements about Young's modulus is correct?
A
Young's modulus is the ratio of tensile stress to tensile strain in the elastic limit.
B
Young's modulus is only applicable to materials that can be permanently deformed.
C
Young's modulus measures the compressive strength of a material under load.
D
Young's modulus is the same for all materials regardless of their properties.
Correct Answer
Option A
Detailed Explanation
Young's modulus is defined as the ratio of tensile stress to tensile strain within the elastic limit, which is a critical aspect of the material's response to deformation as mentioned in the NCERT context.
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