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A thin copper wire of length L increase ...

A thin copper wire of length L increase in length by `1%` when heated from temperature `T_(1) "to" T_(2)` What is the percentage change in area when a thin copper plate having dimensions `2LxxL` is heated from `T_(1) "to "T_(2)` ?

A

`2%`

B

`1%`

C

`4%`

D

`3%`

Text Solution

Verified by Experts

The correct Answer is:
A
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