A convex lens of focal length 11 cm is held 24. 5 cm from a newspaper, which has print 4 cm high. By calculation, determine ((a∗1. 5)+(b∗0. 5)+(c∗0. 5)+(d∗1. 5))=4 marks
a) How far is image from lens in centimeter=
b) How much, does the image is magnified (only value) =
c) How big is the image in centimeter =
d) Draw a schematic ray diagram to show where the image is formed and describe the nature of image