Evaporation speeds molecules up, thusly meaning they will "spread out" and convert from a liquid to a gas.
The molecules slow down.
The molecules slow down.
The friction (with the air molecules) would slow it down.
They slow down
Generally speaking, atoms slow down when cold and speed up when warm.
The evaporation of water is slow when water is dissolved in salt. This is because of the salt molecules, the salt molecules is the reason for the slow evaporation.
Slow down and the temperature drops.
stop
The molecules slow down.
The molecules slow down.
Speed UP
The friction (with the air molecules) would slow it down.
When molecules freeze the rate of speed they go at tends to slow down
Condensation. The transformation of water vapours in liquid water is called condensation, a change of phase.
It's not that simple, and is equivalent to asking if cars speed up or slow down at the bottom of a hill: it depends on which direction they're going.
When heat touches air molecules they speed up but when cold air touches molecules they slow down.
I think you mean slow down and speed up. slow down =slow, speed up=fast