The coefficient of performance of a refrigerator is 5.0.
a. if the compressor uses 10 j...
Physics, 24.01.2020 22:31 princesskhj6932
The coefficient of performance of a refrigerator is 5.0.
a. if the compressor uses 10 j of energy, how much heat is exhausted to the hot reservoir?
b. if the hot reservoir temperature is 27 degrees celsius, what is the lowest possible temperature in degrees celsius of the cold reservoir?
Answers: 3
Physics, 22.06.2019 18:40
Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory
Answers: 2
Physics, 22.06.2019 22:10
M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)
Answers: 3
History, 09.11.2021 20:30
Geography, 09.11.2021 20:30
Mathematics, 09.11.2021 20:30
Physics, 09.11.2021 20:30
Mathematics, 09.11.2021 20:30
Physics, 09.11.2021 20:30
Mathematics, 09.11.2021 20:30
German, 09.11.2021 20:30
Biology, 09.11.2021 20:30
Mathematics, 09.11.2021 20:30