Science, asked by reejeshkumar29, 1 month ago

when people blow air into thier spectacles to clean and wipe how do the air help to clean the spectacles

Answers

Answered by aditya6947717

Because the air contains water vapour when air blown through spectacles

Answered by lata40386

Answer:

People often blow out air on their spectacles before cleaning them because they blow hot air from the mouth and the hot air in contact with cooling surface that is eye glass converted to the small droplets of water. This water helps to clean the glasses of the spectacles.

Explanation:

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