Question

If the focal length of a mirror is 6cm,what will be the radius of curvature?​

Answer 1

Answer:

$\huge \fbox \pink { a} \fbox \green {n} \fbox \red {s} \fbox \blue {w} \fbox \orange { e} \fbox \purple { r}$

☞If the focal length of a concave mirror is 6 cm,then its radius of curvature will be * 10 cm.

Answer 2

Answer:

radius of curvature is double the focal length

so radius is equal to 6 x 2

i. e. 12 cm