Describe your observations about the relationship between the angle of incidence and angle of reflection.

The relationship between the angle of incidence and the angle of reflection is quite straightforward and consistent. This relationship is governed by the law of reflection which states that the angle of incidence is always equal to the angle of reflection.

Here are the steps to observe this relationship:

1. Set up a light source and a flat mirror. Make sure the light source is pointed directly at the mirror.

2. Use a protractor to measure the angle at which the light hits the mirror. This is your angle of incidence.

3. Next, measure the angle at which the light leaves the mirror. This is your angle of reflection.

4. Compare the two angles. You will find that they are equal. This demonstrates the law of reflection.

5. You can repeat this experiment with different angles of incidence and you will find that no matter the angle at which the light hits the mirror, the angle at which it is reflected is always the same.

In conclusion, the angle of incidence is always equal to the angle of reflection. This is a fundamental principle of optics and is true regardless of the material of the mirror or the wavelength of the light.