Which of the following correctly defines the elastic limit of a material?
Question 2
A material is subjected to tensile loading. If the applied stress exceeds the yield point, what type of deformation is observed?
Question 3
Which of the following equations correctly defines tensile strain?
Question 4
What is the relationship between stress and strain in the elastic region of a material under tensile loading?
Question 5
A wire of original length $L_0$ has a cross-sectional area $A$. When a tensile force $F$ is applied, it extends by $\Delta L$. Which expression represents the tensile stress in the wire?
