Physics, 12.03.2021 19:40 damiangibson2

A refrigerator has a coefficient of performance of 3. The ice tray compartment is at -20°c, and the room temperature is 22°c. The refrigerator can convert 30g of water at 22°C to 30g of ice at -20°c each minute. What input power is required?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, kayleegeise

Identical marbles are released from the same height on each of the following four frictionless ramps . compare the speed of the marbles at the end of each ramp. explain your reasoning

Answers: 3

continue

Physics, 22.06.2019 01:00, hannah396

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

Answers: 3

continue

Physics, 22.06.2019 04:00, johnandashley5p65r4a

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)

Answers: 2

continue

Physics, 22.06.2019 13:00, help1572

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?

Answers: 1

continue

You know the right answer?

A refrigerator has a coefficient of performance of 3. The ice tray compartment is at -20°c, and the...