Current passes through a solution of sodium chloride. in 1.00 s , 2.68× 10 16 na + ions arrive at the negative electrode and 3.92× 10 16 cl − ions arrive at the positive electrode. part a what is the current passing between the electrodes? i i = nothing ma submitrequest answer part b what is the direction of the current? what is the direction of the current? outward the negative electrode toward the negative electrode submitrequest answer provide feedback next

Question 9: use your experiences from questions 6, 7, and 8 to you state a general rule for identifying the three declination ranges given the observer's latitude.

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

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)