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Termodinâmica - CEUNES

Termodinâmica - CEUNES

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5. (Prob. 38) O calor específico de uma substância varia com atemperatura de acordo com C= 0,20+0,14T+0,023T 2 com T em o Cem cal/g.K. Determine a energia necessária para aumentar atemperatura de 2 g desta substância de 5 o C para 15 o C

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