Magnification in Mirror

Rarely Tested

Magnification in Mirror

### Formula

$$m=-\frac vu$$

### Terminologies

- m → Magnification.

- v → Image distance.

- u → Object distance.

### Conditions / Special Cases

$$m>0$$ → Virtual image

$$m<0$$ → Real image

### Usage

- Used to find size and nature of image.

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