How far should an object be form a concave mirror of radius 0.36 m to form a real ima [Archive]

Rajkumarpandit

Oct 19, 2010, 01:00 AM

How far should an object be form a concave mirror of radius 0.36 m to form a real image 1/9th of its size?

Unknown008

Oct 19, 2010, 01:24 AM

I'm not sure... but perhaps 9 times the distance from the focus?