a puddle of water on the sidewalk evaporates and becomes water vapor. the water vapor travels through the air and comes into contact with a cold mirror. what happens next? choose all that apply:

1. it becomes a solid
2. it becomes a liquid
3. the molecules gain energy
4. the molecules loose energy

Question

a puddle of water on the sidewalk evaporates and becomes water vapor. the water vapor travels through the air and comes into contact with a cold mirror. what happens next? choose all that apply:

1. it becomes a solid
2. it becomes a liquid
3. the molecules gain energy
4. the molecules loose energy

kc_kennylau · Answer

Well depends on how "cold" that "cold mirror" is.

kc_kennylau · Answer

1 is occasionally true

kc_kennylau · Answer

2 and 4 are true

anonymous · Answer

yea when i took the test i just put 1 and got it wrong lol