What is the nature of the image formed b...

What is the nature of the image formed by a concave mirror if the magnification produced by the mirror is +3 ?

Text Solution

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If the magnifiction has a plus sign (+), then the image is virtual and erect. In this case, the magnification has a plus sign (it us +3), therefore , the nature of this image is virtual and erect.

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The nature of the image formed by a plane mirror is

virtual and erect

of the same size as the object

laterally inverted

all the above are correct

Magnification produced by convex mirror is :

always positive and greater than one

always negative

always positive and less than one

zero

Magnification produced by a plane mirror is:

`-1`

`+1`

`oo`