NEET Physics Young's Modulus Match the Following Question
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
Choose the correct matching:
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
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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