Physics, 08.07.2020 21:01 shimmerandshine1
Fish are hung on a spring scale to determine their mass. (a) What is the force constant of the spring in such a scale if it the spring stretches 8.00 cm for a 10.0 kg load
Answers: 3
Physics, 22.06.2019 14:20
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Physics, 22.06.2019 15:50
How many neutrons does plutonium -196 with an atomic number of 78.
Answers: 3
Physics, 22.06.2019 19:30
How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,ℓ=2n=4,ℓ=2 electronselectrons =6,ℓ=ℓ=−1n=6,ℓ=2,mℓ=−1
Answers: 3
Fish are hung on a spring scale to determine their mass. (a) What is the force constant of the sprin...
History, 21.01.2020 23:31
English, 21.01.2020 23:31
Mathematics, 21.01.2020 23:31
History, 21.01.2020 23:31
Biology, 21.01.2020 23:31
History, 21.01.2020 23:31
History, 21.01.2020 23:31
History, 21.01.2020 23:31
Mathematics, 21.01.2020 23:31
Geography, 21.01.2020 23:31
English, 21.01.2020 23:31