1. Different frequencies of “visible light”
COLOR
What is it?
Different frequencies of “visible light”

2. Mystery Shadows

4. Color Mixing with Light (Color Addition)
Magenta
RED
R + B
BLUE
R + B + G
White
R + G
B + G
Yellow
Cyan
GREEN

5. Red and Blue are polarized vertically, and Green is polarized horizontally.

6. Orientation of Light
We will represent light by simply looking at the electric field… even though the magnetic field is still present

7. Vertical Orientation

8. Horizontal Orientation

9. Polarized Light ≡ Light that is of all the SAME orientation
Polarization
Polarized Light ≡ Light that is of all the SAME orientation

10. Polarizing Filters

13. Which direction should this fisherman’s glasses be polarized to see fish better? ?

15. D C A B

16. What color is each light can producing?B C A
Green
What color is each light can producing?
Blue
Red
DRAW IT!!!

17. What Temperature do these seem?

21. Clifton Bluhm

22. http://www. gelighting

40. So, objects appear the color they are because…
The objects only reflect particular frequencies (colors) of light

42. WHITE

43. RED

44. GREEN

45. BLUE

46. CYAN

47. MAGENTA

48. YELLOW

49. Color Mixing with Pigment (Color Subtraction)
Reflects Green / Blue Absorbs RED
Reflects Blue / Red Absorbs GREEN
What colors would appear when mixed?
Reflects Green / Red Absorbs BLUE

50. Color SUBTRACTION (pigments) Color ADDITION (light)
RGB
CMYK

51. http://micro. magnet. fsu

52. 30 meters

54. http://h0060089ab5de. ne. client2. attbi

55. Retinal Fatigue