Question

uses of concave mirror? 9th std​

Answer 1

Answer:

Inside buildings. You might have noticed that large office buildings, stores, hospitals, and other many other buildings have convex mirrors in the corners

Sunglasses. We might have used sunglasses many times.

Vehicle mirrors.  

Magnifying glasses.

For security purposes.  

Street light reflectors.

Explanation:

Hope it helps,

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Answer 2

I hope you understand thanks