A steel wire of diameter 2 mm has a brea...

A steel wire of diameter 2 mm has a breaking strength of `4xx10^(5)`N. What is the breaking strength of similar steel wire of diameter `1.5 mm` ?

A

`2.3xx10^(5)N`

B

`2.6xx10^(5)N`

C

`3xx10^(5)N`

D

`1.5xx10^(5)N`

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The correct Answer is:

A

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