Question

A rectangular acrylic plane mirror is bent in such way that it acts as a concave mirror without changing its length and breadth can we change its focal length? guess and write?​

Answer 1

Answer:

I think yes

Explanation:

We can change it focal by bending it more or even less , here the length and breadth remains the same and it we bend it slightly ,it will still act as concave mirror.

Please mark this answer the brainliest

Answer 2

We can make the rectangular acrylic plane mirror into concave mirror by following parameter.

• There is always change in the focal length when ever the mirror bent.
• There will be no change in length and breadth as it is only bent.
• Then the image is formed in the concave mirror
• It also reflect the property of the concave mirror also.