{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Lec5Feb5 - TWO of the figures in Chapter 6 show Tucson...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
C o l o r Vision TWO of the figures in Chapter 6 show Tucson scenes. Which ones? (one is actually the Psych building.) February 5, 2008 1. How do we see color? 2. What color do we see when we mix green and red lights? 3. Why is the sun yellow? 4. Why is the sky blue? 5. Why do we see rainbows?
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Objects and lights are not themselves colored Color is a psychological property , not a physical property of the things we perceive Color is an interaction between light in the environment and the particular visual system Disorders of the visual system can produce different perceptions of color Color is in our heads
Background image of page 2
Electromagnetic spectrum Wavelengths Visible to Humans: approx 400 - 700 nanometers
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
QuickTime and a TIFF (LZW) decompressor are needed to see this picture.
Background image of page 4
QuickTimet and a TIFF (LZW) decompressor are needed to see this picture. Ultraviolet light Makes patterns visible on flowers, so honeybees can distinguish between flowers that to humans look much the same.
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 33

Lec5Feb5 - TWO of the figures in Chapter 6 show Tucson...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon bookmark
Ask a homework question - tutors are online