Home Physics Ray Optics Optical Instrument A simple telescope consisting of an objectiv…
Physics Ray Optics Optical Instrument MCQ (Single Correct)

A simple telescope consisting of an objective of focal length 60 cm and a single eye lens of focal length 5 cm is focused on a distant object in such a way that parallel rays come out from the eye lens. If the object subtends an angle on objective. The angular width of the image will be

A
B
C
D

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The correct answer is:
B

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