question_answer

A pin which is 2 cm long is placed at a distance of 16 cm from a convex lens. Assuming it to be perpendicular to the principle axis, find the size of the image, nature of the image and distance between the lens and the image if the focal length of the lens is 12 cm.

A) Size= 6 cm. Nature = real and inverted, Distance between image and lens =48cm

B) Size = 8 cm, Nature = virtual and erect. Distance between image and lens = 48cm

C) Size = 48 cm, Nature = real and inverted, Distance between image and lens = 6cm

D) Size = 8 cm. Nature = real and inverted. Distance between image and lens= 6cm

E) None of these