Image Formation by Concave Lens

Q. The nature of the virtual image of an object formed in a concave lens is:

1. Inverted and diminished
2. Upright and diminished
3. Inverted and enlarged
4. Upright and enlarged

Q. Among the given ray diagrams (i) and {ii), which one will produce a virtual image?

(i).
(ii).

1. Only (i)
2. Only (ii)
3. Both (i) and (ii)
4. None of (i) and (ii)

Q. The parallel rays appear to meet at

1. 2$F_1$
2. $F_2$
3. $F_1$
4. 2$F_2$

Q.

In the above figure, the parallel rays meet/appear to meet ___.

1. at infinity

2. at $F_1$

3. at $2F_2$

4. at $F_2$

Q. A concave lens always forms a diminished, image.

1. virtual and inverted
2. real and inverted
3. virtual and erect
4. real and erect

Q. A lens which has two spherical surfaces both bulging inside is called.

1. convex lens
2. plano-convex lens
3. concave lens
4. plano-concave lens

Q. Trace the correct path of the light ray after passing through the concave lens:

1. 
2. 
3. 
4. 

Q.

In the given figure, where do the diverging rays seem to meet?
($F_1$ , $F_2$ are the primary focus of the lens)

1. $2F_1$

2. $F_2$

3. $F_1$

4. $2F_2$

Q. Which of the following statements is true about concave lenses?

1. They always form real images.
2. They always form enlarged images.
3. They always form virtual images.
4. They always form inverted images.

Q.

Choose the correct ray diagram?

1. 

2. 

3. 

4.