The angle between the incident ray and the ray reflected from the plane mirror is 70°. The angle of incidence will be:

1. 70°
2. 30°
3. 35°
4. 90°

Identify the correct statement for an image formed by a plane mirror.

1. Image is laterally inverted
2. Image is of the same size as that of the object
3. Image is upright
4. All of the above

The angle of incidence on a plane mirror is 30°. The angle between the incident ray and the reflected ray is:

1. 30°
2. 15°
3. 60°
4. 90°

The property due to which a light ray striking a surface is returned back into the same medium is called:

1. refraction
2. reflex action
3. reflection
4. regression