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Diagram Shows an Object Ab Placed on the Principal Axis B of a Convex Lens Placed in Air. F1 And F2 Are the Two Foci of the Lens. - Physics

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Question

Diagram shows an object AB placed on the principal axis B of a convex lens placed in air. F1 and F2 are the two foci of the lens.

(i) Copy the diagram:
Draw a ray of light starting from B and passing through O. Show the same ray after refraction by the lens. Draw another ray from B which passes through F2 after refraction by the lens. Locate the final image
(ii) Is the image real or virtual?

Diagram

Solution

(i) 

(ii) Image is virtual.

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Chapter 4: Refraction through Lenses and Optical Instruments - Figure Based Long Answers

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ICSE Physics [English] Class 10
Chapter 4 Refraction through Lenses and Optical Instruments
Figure Based Long Answers | Q 16
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