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Grade 10General Physics

Three thin lenses each with a focal length 40 cm are aligned on a common axis. Adjacent lenses are separated by 50 cm


A small object is placed at a distance 80 cm to the left of the lens. The position and nature of image formed due to I lens is

(A) real, 30 cm right of I lens

(B) virtual, 80 cm right of I lens

(C) virtual, 30 cm right of II lens

(D) real, 30 cm right of lens


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Profile image of Aditi Chauhan
12 Years agoGrade 10
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2 Answers

Profile image of Radhika Batra
12 Years ago

(C)    The image of the fish in water is virtual and displaced

Profile image of Radhika Batra
12 Years ago