You are searching for a connector to add between a battery and a light bulb. you should select a material that has the ability to accept what flow

=force × distance a. work b. velocity c. pressure d. momentum

How many neutrons does plutonium -196 with an atomic number of 78.

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.