2. which of the following is not true about the noble gases? a. they have completely filled energy levels. b. they have weak intermolecular forces. c. they do not bond with other elements in nature. d. they have boiling points above room temperature.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

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

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.