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When a stress of 10^(8) Nm ^(-2) is appl...

When a stress of `10^(8) Nm ^(-2)` is applied to a suspended wire its length increases by 1 mm.
Calculate Young's modulus of wire.

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`Y= (F //A)/( Delta L //) = (1 xx 10 ^(8))/( 10 ^(-3)) = 10 ^(11) Nm ^(-2)`
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KUMAR PRAKASHAN-MACHANICAL PROPERTIES OF SOLIDS -SECTION-C
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