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Home Questions YSKXFN39U7
Target Exam

CUET

Subject

Physics

Chapter

Ray Optics

Question:

Helium gas is filled in a transparent balloon which is kept in air. The balloon behaves as:

Options:

Concave lens

Concave Mirror

Convex lens

Convex Mirror

Correct Answer:

Concave lens

Explanation:

The correct answer is Option (1) → Concave lens

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