Stress and Strain within the Proportional Limit Quiz

• The stress is exponentially related to strain.
• The stress is unrelated to strain.
• The stress is inversely proportional to strain.
• The stress is directly proportional to strain. (correct)

• The stress increases. (correct)
• The stress remains constant.
• The stress decreases.
• The stress becomes zero.

• The relationship is exponential.
• The relationship is inverse.
• The relationship is linear. (correct)
• The relationship is non-linear.