Write down expressions for the normal strain and the true

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Write down expressions for the normal strain and the true strain for the following situation :

1) in a tensile test where the length of the specimen increases from L0 TO L.

2)in a compression test where the height of the specimen decrease from h0 to h.

3)in what circumstances can the true strain be approx. by the normal strain?

Reference no: EM13607488

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