Question

The mirror in the bathroom often clouds up while having a hot water bath. Which of these explains the observation correctly?

a) The carbon dioxide in our breath cools on touching the surface of the mirror.
b) The oxygen in the atmosphere cools on touching the surface of the mirror.
c) The water from the shower falls on the surface of the mirror
d) Water vapors from the shower cools on touching the surface of mirror

Answer 1

Answer:

D...

Explanation:

Water vapours condense on the cool surface of the mirror.

Answer 2

Answer:

d) water vapour from shower cools on touching the surface of mirror

explantion: the hot steam condeses by touching cool surface of mirror. here energy of steam is lost thus the state varies from gas to liquid

*you can see in the image that they are water droplets*