Physics · JEE

Refraction of light through a prism, microscope and astronomical telescope (reflecting and refracting) and their magnifying powers Previous Year Questions for JEE

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Q1PhysicsUnit 16: Optics

Two convex lenses have focal lengths 10

\mathrm{cm}

and

40 \mathrm{cm} .

If a telescope has to be made by using these two lenses 1. The distance between the lenses should be

50 \mathrm{cm}

2. The distance between the lenses should be

30 \mathrm{cm}

3. The magnifying power of this telescope will be 5 4. An inverted image will be produced in this telescope Which two of the give are correct?

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Why practise PYQs for Refraction of light through a prism, microscope and astronomical telescope (reflecting and refracting) and their magnifying powers?

PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.

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Our bank includes exam-style MCQs aligned with JEE Main Physics syllabus for Refraction of light through a prism, microscope and astronomical telescope (reflecting and refracting) and their magnifying powers, covering the same topics as previous year papers.

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Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.

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