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Course: PHYS 229, Fall 2008School: Wisc Eau Claire
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Physics 229 Lecture Outline for March 23 Today's lecture will cover what happens to a star when after it has burned through its hydrogen. We will discuss core and shell fusion, determine main sequence lifetimes, and explain helium flash. Sections in the text that coincide with today's lecture are 19.12. After today's lecture you should be able to: Understand why the luminosity and temperature of main sequence...
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Physics 229 Lecture Outline for March 23 Today's lecture will cover what happens to a star when after it has burned through its hydrogen. We will discuss core and shell fusion, determine main sequence lifetimes, and explain helium flash. Sections in the text that coincide with today's lecture are 19.12. After today's lecture you should be able to: Understand why the luminosity and temperature of main sequence stars is not constant Calculate the main sequence lifetime of a star given its mass Know why shell burning happens Know the conditions required for helium burning Understand the role quantum degeneracy plays in stellar cores Main sequence evolution Main sequence lifetimes Shell burning Helium burning Triple alpha process <a ...
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