GIVING BRAINLIST!GIVING BRAINLIST AND 50 POINTS PLEASEE HELP MEE ASAP!! Using the H-R diagram provided, plot points on the given
graph for the stars you researched. Use the circle tool to plot a point. Use the text box tool to label each point with the appropriate star name. THE STARS: Sun, Alpha Centauri A, Sirius B, Barnard’s Star, Sirius A, and Proxima Centauri. (PLEASE LABEL THE CHART CLEARLY!!)
The Hertzsprung-Russell diagram (HR diagram) is one of the most important tools in the study of stellar evolution. Developed independently in the early 1900s by Ejnar Hertzsprung and Henry Norris Russell, it plots the temperature of stars against their luminosity (the theoretical HR diagram), or the colour of stars (or spectral type) against their absolute magnitude (the observational HR diagram, also known as a colour-magnitude diagram).
Depending on its initial mass, every star goes through specific evolutionary stages dictated by its internal structure and how it produces energy. Each of these stages corresponds to a change in the temperature and luminosity of the star, which can be seen to move to different regions on the HR diagram as it evolves. This reveals the true power of the HR diagram – astronomers can know a star’s internal structure and evolutionary stage simply by determining its position in the diagram.The Hertzsprung-Russell diagram the various stages of stellar evolution. By far the most prominent feature is the main sequence (grey), which runs from the upper left (hot, luminous stars) to the bottom right (cool, faint stars) of the diagram. The giant branch and supergiant stars lie above the main sequence, and white dwarfs are found below it.
Explanation:
hertzsprung russell diagram search it on goog<em>l</em>e <3
