Question

Young's modulus of a material has the same units as

• A. Pressure
• B. Strain
• C. Compressibility
• D. Force

Answer 1

Answer: (A)

Pressure

Answer 2

$Y = \frac { \text { Stress } } { \text { Strain } } = \frac { \text { Force/Area } } { \text { Dimensionl ess } } \Rightarrow Y \equiv$ Pressure .