Physics, 07.01.2020 06:31 nyctvinny8290
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 286j of energy to the room?
Answers: 2
Another question on Physics
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 16:20
Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus
Answers: 1
Physics, 22.06.2019 16:30
In a hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. how many unique charge-pairs are there (without double counting)?
Answers: 3
You know the right answer?
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was rem...
Questions
Mathematics, 12.05.2021 14:00
Biology, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
Biology, 12.05.2021 14:00
Health, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
Social Studies, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
Social Studies, 12.05.2021 14:00
English, 12.05.2021 14:00
Mathematics, 12.05.2021 14:00
