A needle of length 4.5 cm is placed vert

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Target Exam

CUET

Subject

Physics

Chapter

Ray Optics

Question:

A needle of length 4.5 cm is placed vertically 12 cm away from a convex mirror of focal length 15 cm. The magnification of the image produced is

Options:

-5/9

5/9

20/9

10/9

Correct Answer:

5/9

Explanation:

The correct answer is Option (2) → 5/9