Question: Where would you point to as an example of condensation, if limited to an office building?
Choices:
text: the beads on a cold root beer can
label: A
text: the pens leaking ink
label: B
text: the vapor rising from the coffee
label: C
text: the sprinkler system above
label: D
Answer: A
Fact: beads of water are formed by water vapor condensing