Stress will produce strain or will strain produce stress?.
How do you explain?.
Answer Posted / popaya
#Answer 1 & #Answer 2
it is not necessary that strain always produces stress .for instance thermal strain in a both end bar never produces stress (case of free elongation). Moreover stress need not necessarily produce strain ,as in case of constraint heating of cube.(thermal stress present but no strain permitted due to constraints ).
So these answers are not wrong but neither fully correct too.
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