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Light Energy — PHYSICS STD 8 — Question

ICSE BoardEnglish MediumSTD 8PHYSICSLight Energy1 Mark
MCQ
When an object is placed at the principal focus of a concave mirror, the image will be formed at the
  • A
    focus.
  • B
    centre of curvature,
  • C
    pole.
  • ✓
    infinity.
✓

Answer

Correct option: D.
infinity.

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