Physics, asked by imtiyazahmdmbnr0, 10 months ago

A rectangular acrylic plane mirror is bent act as concave mirror with out changing its length and breadth can we change focal length

Answers

Answered by jaswanthdon123pdufsq
2

Answer: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. ... Focal length of plane mirror is infinity, when it is bent we can measure it's focal length

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