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Observe the diagram which shows the path...

Observe the diagram which shows the path of an incident ray through an optical plane LL' of a lens . The focal length of the lens is 20 cm .

An object is placed in front of this lens at a distance of 60 cm . Then the magnification of the image is :

A

0.25

B

1.25

C

`-0.5`

D

1

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ICSE-QUESTION PAPER 2022 TERM 1-MULTIPLE CHOICE QUESTIONS
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