Question

magnification of a mirror is -1. what type of mirror it is ? what is the position of object and image? give nature also?

Answer 1

Heyy Buddy❤

Here's your Answer...

☆ It's a Concave Mirror.

☆ Position of object is between Focus and Centre of Curvature.
✔✔

Answer 2

$answer$

Magnification is -1
The formula for magnification is eight of image / height of object = -1

The mirror must be a spherical mirror (concave mirror) as the magnification in plane mirror is never -1 but always 1. Also convex mirror always produces images smaller than the size of the object so it's magnification is always less than 1.
Hence it is a concave mirror.

Hence the image must be of the same size as that of the object.

Since the image size = object size
So the object must have been kept at the centre of curvature of the spherical mirror.

Since the magnification is negative, the image is real , inverted and can be obtained on the screen.

HOPE IT HELPS...... :-

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