Question

What is linear magnification......?​

Answer 1

Answer:

Linear magnification produced by a spherical mirror is the ratio of the size of the image formed by the mirror so that of the size of the object.

⇒ m= I/O

where, I = Image size

And, O = Object size

Answer 2

Answer:

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Linear magnification refers to the ratio of the image length to object length measures in planes that are perpendicular to optical axis .

A negative value of linear magnification denotes an inverted image...

Hope it helps you...

Thanks...