Two uniformly charged sheets are parallel to each other and are placed5mmapart. Each sheet issquare shaped, with the linear dimension of0.5 m. One sheet carries a charge of 1 x 10-8C, whilethe other-1 x 10-8C. What is the magnitude of the electric field half way in between the sheets

Which of the following would not be taken into consideration when describing the quality of a sound

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

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)