Doppler Effect

DoNow: What is the effect of an expanding universe on how far a galaxy moves? How does the expansion affect a wave of light? (exploratorium)

AIM: I can define Doppler Shift and the effect of Doppler Shift on electromagnetic waves, including visible light.

Activities:
- Turn In Reading Notes: Ch 26.3A The Universe (Chapter 26.3) (pdf link) p57; I Notice, I Wonder, I Draw Ch26.3 (images) p56
- Tableshare The Expanding Ballooniverse Activity, p60; 26.3 The Universe SSN page 1 (slideshow), p58
- 26.3 The Universe SSN pages 2-3 (slideshow), p58
- Graphing Hubble's Law Activity, p61

Homework:

Complete The Universe SSN pages 2-3 (slideshow), p58; Graphing Hubble's Law Activity, p61

Due Next Class: The Expanding Ballooniverse Activity, p60

Coming Up:
Kepler's Laws
The Universe TEST, ~4 classes away