Image Formation by Concave Lens
Trending Questions
Q. The nature of the virtual image of an object formed in a concave lens is:
- Inverted and diminished
- Upright and diminished
- Inverted and enlarged
- Upright and enlarged
Q. Among the given ray diagrams (i) and {ii), which one will produce a virtual image?
(i).
(ii).
(i).

(ii).

- Only (i)
- Only (ii)
- Both (i) and (ii)
- None of (i) and (ii)
Q. The parallel rays appear to meet at


- 2F1
- F2
- F1
- 2F2
Q.
In the above figure, the parallel rays meet/appear to meet ___.
at infinity
at F1
at 2F2
at F2
Q. A concave lens always forms a diminished, image.
- virtual and inverted
- real and inverted
- virtual and erect
- real and erect
Q. A lens which has two spherical surfaces both bulging inside is called .
- convex lens
- plano-convex lens
- concave lens
- plano-concave lens
Q. Trace the correct path of the light ray after passing through the concave lens:

Q.
In the given figure, where do the diverging rays seem to meet?
(F1 , F2 are the primary focus of the lens)
2F1
F2
F1
2F2
Q. Which of the following statements is true about concave lenses?
- They always form real images.
- They always form enlarged images.
- They always form virtual images.
- They always form inverted images.
Q.
Choose the correct ray diagram?