And this process is called evaporation. When a gas cools down ... This change is called condensation. The process can be reversed again if we warm up the liquid. Oh hang on.

And this process is called evaporation. When a gas cools down ... This change is called condensation. The process can be reversed again if we warm up the liquid. Oh hang on.

Students will be able to develop and explain a particle-level model to describe evaporation and condensation in the context of the water cycle. The water cycle depends on the processes of evaporation ...

Note: The particles on the side of the cup may look like a solid, but in this case, they are meant to represent a drop of liquid. Water molecules break away the surface of the water (evaporate) and ...

A new type of crystal that absorbs heat when released from extreme pressure could lead to climate-friendly refrigerators and ...

Condensation is the opposite of evaporation: it's the phase transition from vapor to liquid. The droplets on the inside of ...