g Match the definition with the term. - The speed at which a wave crest passes by a particular point in space - the number of wave crests passing a given point per unit time - the time between two successive appearances of a wave peak at a specific point in space - the maximum departure of the wave from the undisturbed state - the distance between two successive troughs in a wave a. wave height b. period c. wavelength d. wave rate e. frequency f. wave speed g. wave amplitude

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.