The objective of a reflecting telescope

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Target Exam

CUET

Subject

Physics

Chapter

Ray Optics

Question:

The objective of a reflecting telescope is a:

Options:

Convex lens

Concave mirror

Concave lens

Prism

Correct Answer:

Concave mirror

Explanation:

The correct answer is Option (2) → Concave mirror

A reflecting telescope uses a concave mirror as it's primary objective to gather and focus light.