Image Formed by Convex Mirror

Q.

A spherical mirror and a thin spherical lens have each a focal length of$-15cm.$ The mirror and the lens are likely to be

1. both concave

2. both convex.

3. the mirror is concave and the lens is convex

4. the mirror is convex, but the lens is concave.

Q. The nature of image formed in the given figure is:

1. diminished, erect and real
2. magnified, inverted and real
3. magnified, erect and virtual
4. diminished, erect and virtual

Q. Convex mirror m is half.when object placed at 60cm.where should object placed show that size of image becomes 1/4th of size of object

Q. No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be:

1. Plane mirror
2. Concave mirror
3. Convex mirror
4. (a) and (c) above.

Q. Convex mirrors produce virtual images only.

1. False
2. True

Q.

The image formed by a convex mirror is always virtual.

1. True
2. False

Q. Write true or false for each statement
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.

1. True
2. False

Q. A point object is placed at a distance of 30 cm from a convex mirror of focal length 30cm. The image will form at

1. Infinity
2. 20 cm infront of the mirror
3. 15 cm behind the mirror
4. 15 cm infront of the mirror

Q. Convex mirrors produce virtual images only.

1. False
2. True

Q. Pick the mirror with the widest field of view.

1. Convex mirror
2. Concave mirror
3. Plane mirror
4. Cylindrical mirror