| By the end of this chapter you should be able to
|
 | describe seven properties of light;
|
| explain how shadows, eclipses, and day and night occur on Earth;
|
| define and calculate intensity;
|
| define the normal and the angles of incidence and reflection;
|
| describe reflection and refraction;
|
| characterize the images formed by different optical devices;
|
| predict the location of images for a flat mirror using a ray diagram;
|
| determine magnification; and
|
| characterize the properties of images formed by spherical mirrors.
|
