What was the orignial length of the bar

Reference no: EM13203583

when heated a metal bar expands by 0.4%. if the lenght of the bar is 1cm, what was the orignial length of the bar?

Reference no: EM13203583

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What was the orignial length of the bar : when heated a metal bar expands by 0.4%. if the lenght of the bar is 1cm, what was the orignial length of the bar?

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