Physics-Stress & Strain
NEET Physics Stress & Strain 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) Stress | (i) Force per unit area |
| (b) Strain | (ii) Change in length/original length |
| (c) Young's Modulus | (iii) Ratio of stress to strain |
| (d) Elastic Potential Energy | (iv) Work done per unit volume |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-iii, c-i, d-iv
C
a-iii, b-iv, c-i, d-ii
D
a-i, b-iv, c-ii, d-iii
Correct Answer
Option A
Detailed Explanation
Stress is defined as force per unit area, strain is the change in length divided by the original length, Young's modulus is the ratio of stress to strain, and the elastic potential energy per unit volume is related to work done, as indicated in the NCERT context.
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