A freezer with a coefficient of performance of 3.88 is used toconvert 1.75 kg of water to ice in one hour. The water starts at atemperature of 20.0 °C, and the ice that is produced is cooled toa temperature of -5.00 °C. (a)   Howmuch heat is discarded into the room that houses the freezer?

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A: P =  2.0x105 Pa temperature =15oC mass = 10 g change in volume = 1.0 x 10-8m3

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Q: A freezer with a coefficient of performance of 3.88 is used toconvert 1.75 kg of water to ice in one…

A: Total heat removed from water is as follows; Q=E1+E2+E3…

Q: working temperatures in the condenser coil of a refrigerator is32oCand5kWof heat  provided?…

A: Given  Temperature of source T1 = 32 0 C = 305 K  W = 1.7 KW  Heat taken from sink Q2 = 5 KW  COP =…

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Q: (b) How much heat in kilocalories would it pump into the warm environment if 3.60 x 107 J of work…

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Q: If the plant operates at 50.0% of its maximum efficiency and its power output is 1.23 × 108 W, at…

A: The given data are: TH=540 KTL=313 KQH=1.23×108 W Here, TH is the higher temperature, TL is the…

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Q: A Carnot air conditioner has a coefficient of performance of 17.4 removes 2150 J from a room on day…

A: solution is given by

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Q: (a) A woman climbing the Washington Monument metabolizes 6.00×102 kJ of food energy. If her…

A: Given data: Energy, E=6.00×102kJ=6×105J Efficiency, η=18%=0.18

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A: η=QcW=QcQH-QC=Qc/QH1-QCQH