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Question

Which of the following is an example of condensation?
  1. Dew forms in the morning
  2. The mirror in the bathroom during a shower getting foggy
  3. Cooling of water in refrigerator
  4. Water droplets formation on cold water bottle

A
The mirror in the bathroom during a shower getting foggy
B
Cooling of water in refrigerator
C
Dew forms in the morning
D
Water droplets formation on cold water bottle
Solution
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Condensation: water which collects as droplets on a cold surface when humid air is in contact with it.
Dew is a natural form of water, formed as water vapor condenses.
The fog in the mirror is the condensation of water vapor as it touches a colder surface.
The formation of dew is almost exactly like the formation of the water droplets on the outside of a cold bottle.
Cooling of water in refrigerator is example of freezing.

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