Position and Size of Image in Spherical Mirrors

Q. Assertion (A): Divergent rays cannot form a real image.
Reason (R): Virtual images cannot be projected on a screen.

1. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
2. (A) is true but (R) is false.
3. (A) is false but (R) is true.
4. Both (A) and (R) are true and (R) is the correct explanation of (A).

Q.

A ______ image can be obtained on a screen.

Q. Real images can be formed on a screen.

1. True
2. False

Q.

In a cinema hall, the movie we see is a image.

1. virtual
2. painted
3. real

Q. In a cinema hall, the movie we see is a image.

1. real
2. virtual
3. painted

Q.

In a cinema hall, the movie we see is a image.

1. virtual
2. real
3. painted

Q.

How will the magnitude of magnification change if an object placed at center of curvature of a concave mirror is moved towards focus in the case of a concave mirror?

1. decreases

2. increases

3. remains constant

4. magnification reaches infinity

Q.

Statement I: Virtual image cannot be projected on a screen.

Statement II: Divergent rays cannot form a real image.

1. Both statements are correct and statement II is the correct explanation for the statement I.

2. Both statements are correct and statement II is NOT the correct explanation for the statement I.

3. Both statements are incorrect.

4. Statement I is correct, Statement II is incorrect.

Q. Choose the ray diagram which shows the image formation for object placed at center of curvature of concave mirror.

1. 

2. 

3. 

4. 
   

Q. For an object, which of the following is true corresponding to the image formed by a concave mirror?

1. A real image is always diminished.
2. A virtual image is always inverted.
3. A virtual image cannot be formed.
4. A virtual image is always magnified.

Q. While watching a movie in a cinema hall, we see a real image?

1. True
2. False

Q.

A virtual image can be formed on a screen.

1. True

2. False

Q. Any spherical mirror never forms an image of equal size as that of the object.

1. True
2. False

Q. Any spherical mirror never forms an image of equal size as that of the object.

1. True
2. False

Q.

What can be the minimum distance between an object and its image formed by a concave mirror?
( $f$ is the focal length of the mirror)

1. Zero

2. $f$

3. $2f$

4. $\frac{f}{2}$