Answers: 2
Physics, 21.06.2019 23:10
6β55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
Physics, 22.06.2019 16:50
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
Answers: 1
Physics, 22.06.2019 20:30
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
Answers: 2
What voltage battery would you need to send 2.5A of current through a light bulb of resistance 3.6 o...
Biology, 29.10.2020 21:50
English, 29.10.2020 21:50
English, 29.10.2020 21:50
English, 29.10.2020 21:50
Advanced Placement (AP), 29.10.2020 21:50
Chemistry, 29.10.2020 21:50
English, 29.10.2020 21:50
Mathematics, 29.10.2020 21:50
English, 29.10.2020 21:50
Social Studies, 29.10.2020 21:50
Mathematics, 29.10.2020 21:50
Mathematics, 29.10.2020 21:50
Social Studies, 29.10.2020 21:50
Mathematics, 29.10.2020 21:50