Physics, 01.12.2021 03:30 marcustuo1
4. You are trying to focus and observe Moon with your lenses. The distance between your eye and the positive lens is 15 cm. What is the focal length of this lens
Answers: 1
Physics, 21.06.2019 17:30
The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?
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
4. You are trying to focus and observe Moon with your lenses. The distance between your eye and the...
Social Studies, 26.12.2019 00:31
Chemistry, 26.12.2019 00:31
Chemistry, 26.12.2019 00:31
History, 26.12.2019 00:31
Mathematics, 26.12.2019 00:31
Spanish, 26.12.2019 00:31
English, 26.12.2019 00:31
Mathematics, 26.12.2019 00:31
History, 26.12.2019 00:31
Biology, 26.12.2019 00:31
History, 26.12.2019 00:31
English, 26.12.2019 00:31
Physics, 26.12.2019 00:31