A structural steel rod has a radius of 10 mm and a length of 1 m. A 100 kN force F stretches it along its length. Given, 
then match Column I (physical quantity) with Column II (value).
Column I | Column II | ||
A. | Stress (in ) | I. | 1.59 |
B. | Elongation (in mm) | II. | |
C. | Strains | III. | 0.16 |
D. | Change in length (in percent) | IV. |
Choose the correct answer from the options given below.
Text Solution
Verified by ExpertsThe correct answer is:
A
Here, 
,
Strain 
Change in per cent 
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