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The coefficient of linear expansion of copper is 17 x 10-6 °C. What will be the increase in length (or change in length) of a copper wire 10 m longwhen heated from 30 °C to 60 °C?1) 0.051 m 2) 0.0051 m 3) 1.5 m4) 2.1 m​

Answer»

5.1 x mExplanation:ΔL=L₀α(ΔT) =10(17 x 10-6)(30)=5.1 x mHope this solution was helpful, if so PLS mark as Brainliest :)



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