X+Rays

=Unit 2 Optics=

**4.3 Light and the Electromagnetic Spectrum**
X Ray Page 159-160
 * Questions || Answers ||
 * 1.What is X ray? ||  ||
 * 2.What does the X ray do? ||  ||
 * 3. Where does X ray commonly used? ||  ||
 * ( Page 159) ||  ||
 * Other uses of X rays ||  ||
 * 1. What are three uses of X rays? ||  ||
 * 2. How do people who work with X rays protect themselves? ||  ||
 * 3. What does a dentist/doctor do when you are taking a X ray? ||  ||
 * (Page 160) ||  ||
 * 2. How do people who work with X rays protect themselves? ||  ||
 * 3. What does a dentist/doctor do when you are taking a X ray? ||  ||
 * (Page 160) ||  ||
 * 3. What does a dentist/doctor do when you are taking a X ray? ||  ||
 * (Page 160) ||  ||

( X ray of Arm) ( X ray of teeth)