The Young’s modulus for steel is more than that for rubber. For the same longitudinal strain, which one will have greater tensile stress?
Y = stress/strain and Y stress
Y (steel)/ Y(rubber) = Stress(steel)/Stress(rubber)
We know that Y steel > Y rubber
Y steel/Y rubber > 1
Hence, stress (steel)/stress (rubber) > 1
So, stress (steel) > stress (rubber)