Question

The ratio of the change in dimension to original dimension is *
1 point
(a) Stress
(b) Plastic
(C) Elastic
(d) strain​

Answer 1

Answer:

B)Strain

Explanation:

I hope help you my answer

Answer 2

Answer:

The ratio of the change in dimension to original dimension is strain.

Explanation:

Starin is the ratio of the change in dimension to original dimension when the body is deformed.

It is natural that a ratio of two same quantity is a dimensionless quantity.

So Strain is also a dimesionless quantity.

If the original length is $l$ and change of the length is $dl$ , then the linear strain is $\frac{dl}{l}$.

So , the ratio of the change in dimension to original dimension is strain.

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