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What will be the change in interatomic d...

What will be the change in interatomic distance ( in `Å` ) of steel on applying a stress of `10^(9) N//m^(2)`. The Young's modulus of steel is ` 2 xx 10^(11) N//m^(2)` and the interatomic distance in steel is `2.8Å`.

A

`7 xx 10^(-3)`

B

`14 xx 10^(-3)`

C

`21 xx 10^(-3)`

D

`28 xx 10^(-3)`

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