The steps in the heating of water in a pot kept on a stove are listed below. Label each step with the heat transfer method. Step 1: Heat from the flame travels to the base of the pot

Step 2: Heat from the base of the pot travels to the water near its base

Step 3: Heat from the water near the base of the pot travels to the upper layers of water

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)