subject
Physics, 09.10.2019 16:30 Savy8595

The heat pump is designed to move heat. this is only possible if certain relationships between the heats and temperatures at the hot and cold sides hold true. indicate the statement that must apply for the heat pump to work. the heat pump is designed to move heat. this is only possible if certain relationships between the heats and temperatures at the hot and cold sides hold true. indicate the statement that must apply for the heat pump to work. qhqc and thtc. qh> qc and th> tc. request answer part e assume that you heat your home with a heat pump whose heat exchanger is at tc=2∘c, and which maintains the baseboard radiators at th=47∘c. if it would cost $1000 to heat the house for one winter with ideal electric heaters (which have a coefficient of performance of 1), how much would it cost?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 18:00, skylarleannjone2751
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
image
Physics, 22.06.2019 22:10, shimmerandshine1
Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.
Answers: 1
image
Physics, 23.06.2019 00:50, anikakurup0
Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.
Answers: 1
image
Physics, 23.06.2019 03:20, keepcalmands2930
2. which of the following does not affect the electrical resistance of a body? a. material composing the body b. bodies directly surrounding the body c. length of the body > d. temperature of the body
Answers: 2
You know the right answer?
The heat pump is designed to move heat. this is only possible if certain relationships between the h...

Questions in other subjects:

Konu
Mathematics, 12.06.2020 02:57