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To clean their spectacles, people often breathe out on glasses to make them wet. Explain why the glasses become wet?

To clean their spectacles, people often breathe out on glasses to make them wet. Explain why the glasses become wet?

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Our expert is working on this class X maths answer. We will update the answer very soon.
Yash Patari
askIITians Faculty 2123 Points
2 years ago
Dear student
To clean their spectacles, people often breathe out on glasses to make them wet. ... When we breathe out, we exhale carbon dioxide gas along with water vapours. The water vapour on colliding with the surface of the glass gets condensed due to which the glass becomes wet.
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