Which is an example of heat transfer by convection?

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line