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The specific heat of a substance varies with temperature according to c = 0.98 + 0.74T...

The specific heat of a substance varies with temperature according to c = 0.98 + 0.74T + 0.037T2, with T in °C and c in cal/g·K. Find the energy required to raise the temperature of 1.7 g of this substance from 8.0°C to 12°C.

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