Question

what is mean by strain​

Answer 1

Answer:

Strain is a measure of material deformation in response to an applied force (or stress). ... Moreover, as strain is a measurable deformation, when combined with a materials characteristic modulus, the applied force can be extracted. This is the principal of the strain gauge

Explanation:

Answer 2

pressure that is put on something when it is pulled or pushed by a physical force is called strain