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If the ratio of lengths, radii and Young...

If the ratio of lengths, radii and Young's moduli of steel and brass wires in the figure are `a, b` and `c` respectively then the corresponding ratio of increase in their lengths is

A

`(2a^(2)c)/(b)`

B

`(3a)/(2b^(2)c)`

C

`(2ac)/(b^(2))`

D

`(3c)/(2ab^(2))`

Text Solution

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The correct Answer is:
B
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