1) When we look at a red car, we are seeing it because...

2) A girl at X looks through a periscope at a mountain far away.

Which of the following descriptions about the final image of the mountain formed is/are true?

(1) The final image is laterally inverted.

(2) The final image is upright.

(3) The final image is diminished.

3) A light ray is incident normally on a mirror as shown below.

The angle of reflection for the ray will be

4) An object is 15.0 cm in front of a plane mirror. If this object is then moved a further 10.0 cm away from the mirror, what will be the distance between the image and the object?

5) The diagram below shows a light ray incident on a mirror.

Which arrow represents the most likely path of the reflected ray?