An object is placed 20cm from a lens. If an image is formed on a screen 260cm away from the lens, calculate the magnification of the image. by Sunday | May 22 | Physics WAEC | 0 comments A. 28 B. 26 C. 24 D. 13 Correct Answer: Option D D. 13 Explanation M = v/u = 260/20 = 13 Users Also Read These:An object is placed 20cm from a concave mirror of…An object is placed 20cm from a concave mirror of…A projection lantern is used to give the image of a…An object is placed 15cm in front of a plane mirror.…An object is placed 15cm from a diverging lens of…