Due November 6th, 2012
Name:_________________________________
1) Describe the evolution of a low mass star from its beginning in a cool
cloud of hydrogen gas, to its dying days as a white dwarf. Note all of
the most important events in its life. Also draw-up an HR Diagram
that shows this evolution with the positions of these important events labeled.
Do Not, I repeat, Do Not try to squeeze your answer in this tiny space!!!!
(15 points)
2) Compare the evolution (life history) of a high-mass star to that of a low mass star.
How do they differ? What are the final stages like? Compare and contrast the
various stages in the lives of low and high mass stars. (10 points)