Question

"The magnification produced by a spherical mirror is — 3”. List our information you obtain from this statement about the mirror/image.

Answer 1

Given that the magnification produced by a spherical mirror is (-3), the information we obtained are ;
- The spherical mirror is a concave mirror, as magnification can be negative only in concave mirror.
- The image obtained is Real and inverted.
- The image is formed in front of a mirror
- The image formed is three times magnified or larger than that of object
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