A rectangular acrylic plane mirror is bent in such a way that it acts as a
concave mirror. Without changing its length and breadth, can we change its
focal length? Guess and write.
Answers
Answered by
0
Yes, by bending the acrylic plane mirror into concave mirror it's focal length changes. Explanation:Plane mirror reflects light, whereas concave mirror converge light at a point. The distance between that point and pole is known as focal length.
Similar questions