Today we discussed a bit of the reading from last night (how we know what we know about the solar system) and took notes on:
Time (as we view it)
The Electromagnetic Spectrum: Waves
Tomorrow we'll relate the things we've learned about waves to some pretty awesome discoveries about our Sun and to the universe (Hubble).
Homework tonight is to read chapter 8, section 2, and problems; p.212#1-19
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