Question
Question: The increase in length is l of a wire of length L by the longitudinal stress. Then the stress is pro...
The increase in length is l of a wire of length L by the longitudinal stress. Then the stress is proportional to
A
L/l
B
l/L
C
l×L
D
l2×L
Answer
l/L
Explanation
Solution
Stress ∝ Strain⇒Stress∝Ll