Question

4. The magnification produced by spherical mirror is +1/4. State the type of the spherical mirror. State the three characteristics of the image formed by the mirror.
$+ \frac{1}{4}$
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Answer 1

Answer:

Virtual, erect and diminished.

Explanation:

m = -v/u as magnification is positive the mirror is convex.

Answer 2

Answer:

it will be concave mirror as v must be in negative so that magnification be in possitive real inverted diminished