Answer:
If you breathe on a mirror, the mirror steams up. ... When the water vapor from your breath hits the cold mirror, some of it turns into a liquid. Thousands of tiny droplets of water form on the mirror, and this is called condensation.Do you see how the mirror fogs up when you breathe on it? This occurs because the cold mirror cools the air right around it, which causes your warm breath to condense on the mirror as it hits the cold air.
