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Two wires P and Q are of the same diamet...

Two wires P and Q are of the same diameter and having their lengths in the ratio `5:3`, when the wires are subjected to the some load, the corresponding extensions are in the ratio `4:3`. Compare Young's Modulus of the materials P and Q.

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CHETANA PUBLICATION-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE
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  7. Change in dimensionsis known as

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  8. The point on the stress-strain curve, at which the strain begins to in...

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  9. Strain energy of a stretched wire is 18 xx 10^3J and strain energy per...

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  10. .........is the property of a material which enables it to resit plast...

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  11. The ability of a material to resist fracturing when force is applied t...

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  12. When a force is applied to a solid, the size and shape changes due to ...

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  14. If a body does not regain its original shape and size and retains, its...

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