Question

Under which of the following conditions will a convex mirror of focal length f produce an image that is erect, diminished and virtual(a) Only when 2f > u > f(b) Only when u = f(c) Only when u < f
(d) Always

Answer 1

answer : option (d) always

explanation : when an object is placed between infinity to optical centre of mirror, image will be form just opposite side of mirror. which is erect , virtual and diminished in nature.
so, we conclude that, A convex mirror always forms erect, virtual and diminished image.


hence, Under which of the following conditions will a convex mirror of focal length f produce an image that is erect, diminished and virtual (d) always.

Answer 2

Answer:

opting (d) is the right answer always