MCQ
$A$ concave mirror cannot form
- ✓virtual image of virtual object
- Bvirtual image of a real object
- Creal image of a real object
- Dreal image of a virtual object.
✓
Answer
Correct option: A.
virtual image of virtual object
a
Virtual image cannot be formed from a virtual object.
Virtual image cannot be formed from a virtual object.
When object is placed between pole and focus, image formed by the concave mirror is magnified, virtual and erect.
when object is placed beyond centre of curvature, image of it is formed between centre of curvature and focus which is diminished, real and inverted, so real image of real object can be formed by concave mirror.
When object is virtual, image formed is real for concave surface as shown in figure.
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