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Vaibhava
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Asked: 2020-11-27T04:53:01+00:00 In:

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

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NCERT Solutions for Class 6 Science Chapter 14
Important NCERT Questions
Class 6th Chapter 14 Water
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 6

2020-2021cbsechapter 14class 6 scienceclass6ncertsciencewater
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    1 Answer

    1. When we breathe out, moist air comes out (along with energy and carbon dioxide) which make the glasses wet (as water vapours get condense on glass).

      https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-14/

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