When driving, always keep your eyes moving. This statement means to scan the road for potential hazards quickly glance at your blind spot, then return your sight forward quickly look in the mirrors, at the speedometer, and at the gas gauge every five to 10 seconds perform all of the above

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet