A thin copper wire of length l increases in length by 1% when heated from `0^(@)C` to
Channel: Doubtnut
Date: 05/04/2020

A thin copper wire of length l increases in length by 1% when heated from `0^(@)C` to `100^(@)C`. If a then copper plate of area `2lxxl` is heated from `0^(@)C` to `100^(@)C`, the percentage increases in its area will be