A structural steel rod has a radius of 1...

A structural steel rod has a radius of 10 mm and length of 1.0 m. A 100 kN force stretches it along its length. Young’s modulus of structural steel is `2xx10^11Nm^(_2)`. The percentage strain is about

`0.16%`

`032%`

`0.08%`

`024%`

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