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JEE PHYSICS MCQ: RAY OPTICS

1 Medium

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Understanding +4 | -1

An astronomical telescope in normal adjustment receives light from a distant source

S.

The tube length is now decreased slightly, then

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Correct option: A

A virtual image of

S

will be formed at a finite distance

Option A is correct because decreasing the tube length slightly will cause a virtual image to be formed at a finite distance.

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