Convection And Conduction Flashcards
1
Q
Why does hot air rise?
A
Because the air particles become less dense than the air around them
2
Q
Where can a convection current not occur
A
In a solid
3
Q
Particles pass vibrations
A
Conduction
4
Q
Particles free to move
A
Convection
5
Q
Involves free electrons colliding with ions causing them to vibrate
A
Conduction
6
Q
Particles with energy spread out, creating less dense regions which rise
A
Convection
