Physics, 21.04.2021 19:20 gdog5644

Una barra de aluminio de 5,7 Kg se calienta a presión atmosférica (1 atm) de modo que su temperatura aumenta de 10 ºC a 75 ºC. Cuál es el trabajo consumido en la barra por la presión? α= 1.7 x 10-5 (ºC-1). DAl= 2.7 Kg/m3.

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Una barra de aluminio de 5,7 Kg se calienta a presión atmosférica (1 atm) de modo que su temperatura...