Why do sterling objects fog up when I blow on them

zejay
Asked Jan 12, 2013

If you are looking for a place to share your travel photos and stories, then try BigRoom.

When there is a temperature difference between the object and your warm breath, the air condenses when it comes in contact and produces the fog. It's the same principle as windows fogging when it's warm inside and cold outside. It happens with everything, it's just more visible in objects that reflect light.
Rob
Answered Jan 13, 2013

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.

Categories