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A wire increase by 10 ^(-6) times its o...

A wire increase by `10 ^(-6) ` times its original length when a stress of `10 ^(8) Nm ^(-2)` is applied to it, calculate its Young's modulus.

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`10^(14) Nm ^(2)`
`Y= ("Stress")/((Delta l )/(l )) = (10 ^(8))/( 10 ^(-6)) = 10 ^(14) Nm ^(-2)`
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KUMAR PRAKASHAN-MACHANICAL PROPERTIES OF SOLIDS -SECTION-C
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  4. What is shear modulus for liquid ?

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  10. If a body breaks immediately after the elastic limit then this body is...

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  11. An elastic body which can be stretched to cause arge strains are calle...

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  12. Column-II is related to Column-I. join them appropriately :

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  13. Join details of Column-II with given information in Column-I appropria...

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  17. A: The stretching of a coil is determined by the shear modulus. R: S...

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