Question

What is the unit of strain​

Answer 1

Strain has no units due to simply being the ratio between the extension and original length of a material, so Young's Modulus is measured by the same units as stress... like newtons per square meter (Nm-2) or Pascals (Pa).

Step-by-step explanation:

Answer 2

Strain has no units due to simply being the ratio between the extension and original length of a material, so Young's Modulus is measured by the same units as stress... like newtons per square meter (Nm-2) or Pascals (Pa).