(Answered) Dr terror has developed a new alloy called ultranomium hes

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Dr. Terror has developed a new alloy called Ultranomium. Hes testing a bar that is 1.25 m long and has a mass of 342 grams. Using a carbon-dioxide infrared laser, he carfully heats the bar from 23.6 °C to 288 °C.

A: If the bar absorbs 8.93 × 10^4 J of energy during the temperature change, what is the specific heat capacity (c) of the Ultranomum?

B: He notices that at this new temperature, the bar's length has increased by 1.422 × 10^-3 m. What is the coefficient of linear expansion (α) for the new alloy?

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