In a tensile test, if a material shows a linear relationship between stress and
Practice Questions
Q1
In a tensile test, if a material shows a linear relationship between stress and strain, it is said to be in which region?
Plastic region
Elastic region
Yield point
Fracture point
Questions & Step-by-Step Solutions
In a tensile test, if a material shows a linear relationship between stress and strain, it is said to be in which region?
Step 1: Understand what stress and strain are. Stress is the force applied to a material, and strain is how much the material deforms in response to that force.
Step 2: Know that when a material is tested, it can behave in different ways depending on how much force is applied.
Step 3: Identify the linear relationship. If a graph of stress versus strain shows a straight line, it means that stress increases proportionally with strain.
Step 4: Recognize the significance of the linear relationship. This linear behavior indicates that the material will return to its original shape once the force is removed.
Step 5: Conclude that this behavior occurs in the elastic region, where the material can stretch or compress without permanent deformation.
