Question

A convex mirror has a focal length of -0.90 m. An object with a height of 0.40m is

2.4m from the mirror. GRASP method.

a) Calculate the image distance.

b) Calculate the image height.

Answer 1

$d=\frac{Ff}{f-F}=1.44~m,$

$H=\frac{hd}f=0.24~m.$