Study Plan

Learning Goals

By the conclusion of this chapter, you should be able to:
  1. Make a flowchart of the stages of evolution for high-mass stars.
  2. Describe how the death of high-mass stars differs from that of low-mass stars.
  3. Explain the origin of chemical elements up to and heavier than iron.
  4. Identify how H-R diagrams enable astronomers to measure the ages of stars and test theories of stellar evolution.

Prepare and Assess

Learn

    1. The CNO Cycle
      Section: 17.1
    1. H-R Diagram Cluster Fitting Explorer
      Try fitting different clusters onto the H-R Diagram to see how knowing both the absolute and apparent magnitude of the main sequence turn off allows you to find the distance to the cluster.

Reassess and Apply

  1. Additional comments or issues to report:

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