Environmental Sciences, asked by rupapal9827pc5uzp, 1 year ago

why do people blow air on their speckless before cleaning them

Answers

Answered by satvikrohilla

⚫ As a result, the water vapours present in the air surrounding the glass condense and get attached to the glass surface. ⚫hence the glass can be wiped properly due to presence of water droplets. ⚫so , people blow air into their spectacles before cleaning them

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