Question

Examine the above figure and state which of the following option is correct? [one small box in the figure is equal to 1 cm]

Options

• The mirror has a focal length of -6 cm and will produce an image of magnification +1.

• The mirror has a focal length of -3 cm and will produce an image of magnification -1.

• The mirror has a focal length of -3 cm and will produce an image of magnification +1.

• The mirror has a focal length of -6 cm and will produce an image of magnification -1.

Answer 1

The mirror has a focal length of -3 cm and will produce an image of magnification -1.