An object of height 2.5cm is placed 20cm from a convex mirror of focal length 10cm. Calculate the height of its image by Sunday | Jan 27 | Physics WAEC | 0 comments A. 2.5 cm B. 3.0cm C. 5.0cm D. 25.0cm Correct Answer: Option A A. 2.5 cm Users Also Read These:An object is placed 10cm in front of a plane mirror.…An object is placed 5 cm from the pole of a concave…A converging lens of focal length 10cm forms an…An object is placed 20cm from a concave mirror of…The image of an object is located 6cm behind a…