Two plane mirrors are inclined at an angle 20° to each other. Determine the number of images formed when an object is placed between them. By: Sunday|Published on: Jan 24|Categories: Physics WAEC| 0 comments A. 17 B. 18 C. 19 D. 20 Correct Answer: Option A A. 17 Users Also Read These:An object is placed in front of two plane mirrors…The axis of the earth is inclined to the plane of…A plane is inclined at an angle θ to the horizontal.…The axis of the earth is inclined at plane of the…Convex mirror is used as driving mirrors because…SEE ALSO When two notes of nearly equal frequencies are sounded together, periodic rise and fall in sound intensity can be heard. This phenomenon can be called