Question

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

Answer 1

Answer:

The glasses become wet because, the water vapour gets cooled and water is appeared.

Explanation:

May this help you if not pls reply back.

Answer 2

To clean their spectacles, people often breathe out on glasses to make them wet.

The glasses become wet because the air we breathe out is warm and contains water vapours which condense on the surface of glass in the form of water droplets.