What is the magnification of the images formed by plane mirrors and why?
The magnification produced by a plane mirror is +1. What does this mean?
The magnification of the image formed by a plane mirror is 1. This is because the size of the image formed is equal to the size of the object.
magnification `m=("Height of image"(H_i))/("Height of object"(H_o))`
Here, Hi is the height of the image and Ho is the height of the object.
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