Physics-Young's Modulus
NEET Physics Young's Modulus Match the Following Question
Type: Match the Following-match the column-Hard-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Young's Modulus | (i) Proportional limit of stress-strain curve |
| (b) Yield Strength | (ii) Tension per unit area |
| (c) Elastic Limit | (iii) Maximum stress before permanent deformation |
| (d) Tensile Stress | (iv) Ratio of stress to strain |
A
a-iv, b-iii, c-i, d-ii
B
a-ii, b-iv, c-iii, d-i
C
a-i, b-ii, c-iv, d-iii
D
a-iii, b-i, c-ii, d-iv
Correct Answer
Option A
Detailed Explanation
Young's modulus is defined as the ratio of stress to strain, which corresponds to matching 'a' with 'iv'. Yield strength is the maximum stress before permanent deformation, matching 'b' with 'iii'. The elastic limit refers to the proportional limit of the stress-strain curve, making 'c' match with 'i'. Finally, tensile stress is defined as tension per unit area, matching 'd' with 'ii'.
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