On this task students will display your knowledge of methods used in gathering data on a star. The problems are given in sequential order. Information from the previous problems can be used to help solve the later problems on this task. Students will read infromation from a spectra of a star. Calculate temperature using Weins Law. Calculate the luminosity using Stefan-Boltzman Law and finally place the star on the Hertzsprung-Russel Diagram.
Math CC.6.EE Apply and extend previous understandings of arithmetic to algebraic expressions.
Math CC.N.Q Reason quantitatively and use units to solve problems.
2 versions of the task to prevent cheating