Will There Be Any Stress In Free Rod When Temperature Is Changed?

YES! Thermal stress….
S = kE(delta T)
where:
k = thermal constant of a certain material
E = Modulus of elaticity
T = temperature

1 comment to Will There Be Any Stress In Free Rod When Temperature Is Changed?

  • david m

    yes there will be as i agree wid the 1st answer and in detail-during summers in the solids d molecules get contracted and the size of the solid gets a little shrunked but in colder situation the body of d solid gets expanded

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