The ratio between the stress applied and the strain within the linear range of the stress-strain curve is called the ____.
A) modulus of rupture
B) tensile strength
C) toughness
D) modulus of elasticity

Question

The ratio between the stress applied and the strain within the linear range of the stress-strain curve is called the ____.  
A) modulus of rupture
B) tensile strength
C) toughness
D) modulus of elasticity

Quizplus · Accepted Answer

The modulus of elasticity, also known as Young's modulus, is defined as the ratio of stress to strain in the linear (elastic) region of the stress-strain curve, where the material returns to its original shape upon the removal of the stress.

The Ratio Between the Stress Applied and the Strain Within