Engineering, 16.04.2020 05:33 abbeymorris3184
Calcular el cambio de energía interna, calor y trabajo expresado en Joules y calorías, que realizan 2 moles de un gas ideal con Cv= 5/2R en los siguientes procesos:
a) Expansión isobara (V1= 2 L, V2= 5 L, p = 3 atm)
b) Expansión isoterma (V1 = 2 L, V2 = 5 L, t = 27°C)
c) Transformación isocora.
Answers: 1
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Engineering, 04.07.2019 19:10, Lexi5170
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An engine, weighing 3000 n, is supported on a pedestal mount. it has been observed that the engine induces vibration into the surrounding area through its pedestal at the maximum operating speed. determine the stiffness of the dynamic vibration absorber spring in (n/m) that will reduce the vibration when mounted on the pedestal. the magnitude of the exciting force is 250 n, and the amplitude of motion of the auxiliary mass is to be limited to 2 mm note: in this question type-in right numbers, no decimals, no fractions, no unit. approximate to right number if needed
Answers: 3
Calcular el cambio de energía interna, calor y trabajo expresado en Joules y calorías, que realizan...
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