Question

what are the
disadvantages of concave mirrors

Answer 1

Concave mirror is also known as converging mirror because all the incident rays parallel to principal axis will be converged at a point called Focus after reflection.

Disadvantages :
1. The main disadvantage is it forms real and inverted images except when the object is kept in between P and F.
2.Concave mirror has lesser field view so cannot be used as security mirrors or rear view mirrors
3. Based on object position, it forms either magnified or diminished image.


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Answer 2

disadvantages
1. Based on object position, it forms either magnified or diminished image.
2.Concave mirror has lesser field view so cannot be used as security mirrors or rear view mirrors