Q36 of 223 Page 199

A concave mirror produces a magnification of + 3. The object is placed:

Magnification, m = v/u

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34

Magnification produced by a plane mirror is:

 35

In order to obtain a magnification of, -3 (minus 3) with a concave mirror, the object should be placed:

 37

If a magnification of, -2.5 (minus two point one) is to be obtained by using a converging mirror, then the object has to be placed:

 38

In order to obtain a magnification of,- 0.9 (minus 0.9) with a concave mirror, the object must be placed: