MCQ
The minimum distance between the object and its real image for concave mirror is
- A$f$
- B$2f$
- C$4f$
- ✓$Zero$
✓
Answer
Correct option: D.
$Zero$
d
( d)When object is kept at centre of curvature. It’s real image is also formed at centre of curvature.
( d)When object is kept at centre of curvature. It’s real image is also formed at centre of curvature.
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