MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Natural resources

Why does the ...

Question

Why does the glass turn hazy when Rina blows air on her spectacles?

Open in App

Solution

The air blown by Rina is warmer than the glass in the spectacles. When warm air touches a cold surface, it creates a haze on the surface.

Suggest Corrections

thumbs-up

2

Similar questions

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

Q. A mirror turns hazy when a man blows air on it. Can you identify A and B?

Q. What does a hazy mirror indicate when you blow air to it? Name the gas exhaled while you blow out a candle. (2 marks)

Why do people blow air on their spectacles before cleaning them?

Exhaled air forms a moisture film on objects like spectacles and glass, why?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Natural resources

GEOGRAPHY

Watch in App

explore_more_icon

Explore more

Natural resources

Standard VI Geography

Join BYJU'S Learning Program

CrossIcon