1.

Choose the INCORRECT option for the equation of elongation of a uniform rod having length L due to the self-weight W.

A. \(\delta = \frac{{WL}}{{2AE}}\)
B. \(\delta = \frac{{2WL}}{{AE}}\)
C. \(\delta = \frac{{WL}}{{AE}}\)
D. \(\delta = \frac{{2WL}}{{AE}}and\;\delta = \frac{{WL}}{{AE}}both\)
Answer» E.


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