Question

A steel wire is stretched by a weight of 400 N. if the radius of the wire is doubled, how will
the young modulus of the wire be affected?​

Answer 1

Answer:

If the radius of the wire is doubled,how will the young's modulus of the wire be effected? Young's modulus of a material depends on the nature of material and is independent of its dimensions. Therefore y of the steel will not be affected due to change of the radius

Explanation:

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Answer 2

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