what is modulus of elasticity? what is its unit?
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This is a specific form of Hooke's law of elasticity. The units of Young's modulus in the English system are pounds per square inch (psi), and in the metric system newtons per square metre (N/m2). The value of Young's modulus for aluminum is about 1.0 × 107 psi, or 7.0 × 1010 N/m2.
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Explanation:
It is the ratio of normal stress to longitudinal strain .Pascal is the unit
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