The stress in a rod is 70 N/mm² and the modulus of elasticity is 2 x 10⁵

Question

The stress in a rod is 70 N/mm² and the modulus of elasticity is 2 x 10⁵ N/mm². what will be the strain in the rod?

Options:

A . 0.00052

B . 0.00035

C . 0.00030

D . 0.00047

Answer: Option B
Answer: (b).0.00035

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