Physics-Young's Modulus
NEET Physics Young's Modulus Match the Following Question
Type: Match the Following-match the column-Easy-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Yield Strength | (i) 300 × 10^6 N/m^2 |
| (b) Young's Modulus | (ii) Ratio of stress to strain |
| (c) Elastic Limit | (iii) Maximum stress before permanent deformation |
| (d) Steel Rope | (iv) 1 cm radius |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iii, b-iv, c-i, d-ii
D
a-iv, b-iii, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
Yield strength of mild steel is specifically mentioned as 300 × 10^6 N/m^2. Young's modulus refers to the ratio of stress to strain, while the elastic limit is the maximum stress before permanent deformation. The steel rope is discussed in the context of having a radius of about 1 cm for safety under load.
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