The focal length fff of a convex mirror is related to its radius of curvature RRR by the formula:
f=R2f=\frac{R}{2}f=2R​
Given that the radius of curvature RRR is 32 cm for the convex mirror, the focal length fff is:
f=322=16 cmf=\frac{32}{2}=16,\text{cm}f=232​=16cm
Thus, the focal length of the convex mirror is 16 cm.
