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Study Guides - Cherokee County Schools

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Copyright © Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, Inc.<br />

Name Date Class<br />

Directions: Use the terms from the term bank to fill in the blanks in front of the correct phrases below.<br />

concave enlarged light ray plane mirror shaving mirror<br />

convex focal length light source real image virtual image<br />

diverge focal point optical axis<br />

1. a narrow beam of light that travels in a straight line<br />

2. an imaginary straight line drawn perpendicular to a concave mirror<br />

at its center<br />

3. something that emits light rays<br />

4. a mirror whose surface curves inward<br />

5. a flat reflecting surface<br />

6. every light ray traveling parallel to the optical axis will be reflected<br />

through this point<br />

7. image formed by a concave mirror for an object closer than one<br />

focal length<br />

8. what light rays reflected from a convex mirror do<br />

9. a type of mirror that always makes an upright virtual image that is<br />

smaller than the object<br />

10. an image formed by the convergence of light rays<br />

11. distance from the center of the mirror to the focal point<br />

12. an image that no light rays pass through<br />

Directions: Make a diagram to show how light rays parallel to the optical axis reflect from a concave<br />

mirror through the focal point.<br />

13.<br />

Directions: List three devices that use concave mirrors.<br />

14.<br />

1<br />

<strong>Study</strong> Guide<br />

Mirrors<br />

Chapter<br />

14<br />

Mirrors 51

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