Physics, 10.07.2019 23:20 trentdhall56
Aself-contained machine has, as its input, two equal steady streams of a fluid at temperatures t and 47, respectively. the only output is a single high speed jet of the same fluid at temperatures t. the heat capacity per unit mass of the fluid is c (and is independent of the temperature). what is the maximum possible speed of the jet? [hint: the process is irreversible] ΡΡ, (a) 4 (b) 4ΡΡ (d) ct (Ρ) /2Ρt
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Aself-contained machine has, as its input, two equal steady streams of a fluid at temperatures t and...
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