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Two wires of same material of unchanged ...

Two wires of same material of unchanged lengths in the ratio 2: 3 and diameters in the ratio 3 : 2 are stretched with equal forces . What is the ratio of their elongation produced ?

A

a)`2 : 3`

B

b)`4:9`

C

c)`8:27`

D

d)`27:8`

Text Solution

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The correct Answer is:
C
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