Physics, 27.01.2020 14:31, crybaby222psyc
On a cold day, a heat pump absorbs heat from the outside air at 14°f (−10°c) and transfers it into a home at a temperature of 86°f (30°c). determine the maximum κ of the heat pump.
Answers: 2
Physics, 21.06.2019 15:30, chrisandthemike76
Which would not reduce the amount of green house gasses in the air
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What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
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Physics, 22.06.2019 18:30, dbryrob2557
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km. h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
On a cold day, a heat pump absorbs heat from the outside air at 14°f (−10°c) and transfers it into a...