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Mathematics, 29.04.2021 14:00 anthonybowie99

A metal bar changes in length by 1 meter with a 150 degree Celsius change in temperature. It's coefficient of linear expansion is 25% 10% per degree Celsius,
What is the metal bar's original length?

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A metal bar changes in length by 1 meter with a 150 degree Celsius change in temperature. It's coe...
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