

MCQOPTIONS
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1. |
The increase in length is l of a wire of length L by the longitudinal stress. Then the stress is proportional to [MP PET 1986] |
A. | L/l |
B. | l/L |
C. | \[l\times L\] |
D. | \[{{l}^{2}}\times L\] |
Answer» C. \[l\times L\] | |