2.17 Astro 1 Section 1 Professor Brandt

2.17 Astro 1 Section 1 Professor Brandt - Astro 1 Section 1...

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Astro 1 Section 1 Professor Brandt Wednesday February 17th 1999 Announcements: Lecture notes: Class 17 Review for Quiz 2 What to expect? -50 questions multiple choice scan sheets. Emphasis is on material from class but you are also responsible for book material. Main topics not details. Constellations - will review - also in back of book and on professor's course page Simple math questions - E=mc 2 HR diagram No makeups unless official excuse. Ursa Major Ursa Minor Bootes Lyra Cepheus Hercules Cygnus Cassopeia Pegasus Andromeda Orion Polaris Arcturus Vega Betelgeuse Rigel The sun - spectral class G Why does it shine? Fusion reactions in core. H->He proton proton chain.
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Layers of Sun core radiation zone convective zone photosphere chromosphere corona solar wind Weather on surface of Sun Granulation - USA size bubbles from convection zone. Sunspots
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2.17 Astro 1 Section 1 Professor Brandt - Astro 1 Section 1...

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