Answer key for H-R diagram worksheet. Explore star classification, luminosity, temperature, mass, and radius. High school astronomy resource.. Study with Quizlet and memorize flashcards containing terms like graphs of intensity versus wavelength for an object; how much light is produced at each color, a complete rainbow of colors, a series of bright spectral lines against a dark background. and more.
H-R Diagram Explorer Open the H-R Diagram Explorer. Begin by familiarizing yourself with the capabilities of the Hertzsprung-Russell Diagram Explorer through experimentation. An actual H-R Diagram is provided in the upper right panel with an active location indicated by a red x. This active location can be dragged around the diagram.. NAAP - HR Diagram Explorer 2/6 f (4 marks) • In addition to the isoradius lines, check show luminosity classes. This green region (dwarfs V) is known as the main sequence and contains all stars that are fusing hydrogen into helium as their primary energy source. Over 90% of all stars fall in this region on the HR diagram.