Question 1
What is the law of reflection for a light ray bouncing off a smooth mirror surface?
Question 2
In reflection problems, what is the normal?
Question 3
If a ray strikes a plane mirror at an angle of $30^\circ$ to the normal, what is the angle of reflection?
Question 4
Which statement best describes a plane mirror image?
Question 5
What happens to a light ray when it reflects from a rough surface?
