a) An object 2 cm tall stands on the principal axis of a converging lens of focal length 8 cm. Find the position, nature and size of the image formed if the object is: i) 12 cm from the lens ii) 6 cm from the lens. b) State one parallel application each of the use of such a lens with the object in position i) and ii)

a) An object 2 cm tall stands on the principal axis of a converging le

1.	a) An object 2 cm tall stands on the principal axis of a converging lens of focal length 8 cm. Find the position, nature and size of the image formed if the object is: i) 12 cm from the lens ii) 6 cm from the lens. b) State one parallel application each of the use of such a lens with the object in position i) and ii)
Answer» a) (i) `v=+24 cm`, The image is 24 cm in front of the lens, Virtual and erect , 8 cm b) i) Used in film projector ii) Used as a magnifying glass

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