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Physics, 01.12.2021 02:20 mileto5824
If 100. G of water at 55 c is combined with 300. G of water at 15 c, what is the final temperature of the 400. G of water (in celsius)?.
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Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
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If 100. G of water at 55 c is combined with 300. G of water at 15 c, what is the final temperature o...
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