1. 1. A real image is formed when rays converge.

2. 2. When you look at a mirror you see a real image of yourself.

3. 3. A real image can be projected on to a screen.

4. 4.A real image formed by a concave mirror from a light source very far away is located at the center of curvature of that mirror.

5. 5. Concave mirrors form only real images, while convex mirrors form only virtual images.

6. 6. If an object is located beyond the center of curvature (C) of a concave mirror, the image will be inverted, real and larger.

7. 7/ With a curved mirror, if the image distance is one-half the object distance, then the image size will be one-half the object size.

8. 8. Radio waves are just lower frequency light waves.

9. 9. Gamma waves are a form of electromagnetic radiation.

10. 10. Visible light waves are electromagnetic waves found on the E-M spectrum with a slightly lower frequency that of UV waves.

11. 11. Al Michelson found the speed of light.

12. 12. ROYGBIV was a mid seventeenth century hip hop artist.

13. 13. All real images are inverted.

14. 14. Olaus Roemer found a speed for light but it was not that close to actual.

15. 15. Convex mirrors can form real images.

16. 16. A light waves makeup is part electric and part magnetic.

17. 17.All frequencies of light together make white light.

18. 18. An object in front of a concave mirror at point C will form an image at point f.

19. 19. The law of reflection states that the angle of incidence is the same as the angle of reflection.

20. 20. Light travels at a finite speed.

21. answers 1. True 2. False 3. True 4. False 5. False 6. False 7. True 8. True 9. True 10. True 11. True 12. False 13. True 14. True 15. False 16. True 17. True 18. False 19. True 20. True