EVERYDAY SCIENCE

SCIENCE

ECOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is an example of condensation?
A
12 inches of snow fall
B
On a hot day, water on the sidewalk quickly disappears
C
A layer of water appears on the outside of a cup of ice water soon after it was poured
D
Flood
Explanation: 

Detailed explanation-1: -Water condenses on a can of cold soda. Water vapor in the air reaches its dew point as it cools in the air around the can, forming liquid drops of water. Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor.

Detailed explanation-2: -When water molecules in the air get cold, they slow down, join together, and become tiny drops of liquid water. This process is called condensation. This is what happens when water molecules in the air touch the outside of the cold cup that is exposed to air.

Detailed explanation-3: -Water droplets form on the outer surface of the container containing a cold substance due to Condensation. The temperature of the container is cold enough to cool down the water vapour in the surrounding air, so it turns from gaseous to liquid state.

Detailed explanation-4: -Water droplets on the inside of windows. Dew on grass. A foggy mirror. Reading glasses fogging up. Water droplets on the outside of your cold drink.

There is 1 question to complete.