White Dwarfs - Try This!
Using the H-R diagram below, compare the following properties of a white dwarf to those of a main sequence star such as our Sun. You must choose one value for each question.
An H-R Diagram, also know as the Hertzsprung-Russell diagram, is of great importance in the study of stellar evolution. It is a two-dimensional graph that demonstrates the correlation between the spectral type, temperature and luminosity of stars. It shows that 90% of stars lie along a diagonal band known as the main sequence. Remaining stars also form their own individual bands in different spectral type areas of the graph.
This activity was developed by Jacqueline Slay, Largo High School, Largo, MD