Calcula la presión de salida de agua que fluye por una tubería horizontal de 1 ½ pulgada de diámetro a una velocidad promedio de 1m/s, la presión inicial es de 10000 pa y la tubería se ensancha a 3 pulgadas.

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two

Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.