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The image of an optical pin placed at the principal focus of a concave mirror will be ...

The image of an optical pin placed at the principal focus of a concave mirror will be formed
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Between the principal focus and the pole
  • B At the centre of the curvature
  • C Between the principal focus and the centre of curvature
  • D At infinity
Correct Answer: Option D
Explanation:

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