This activity introduces students to the concepts of the redshift of a receding star. Students will learn about the properties of light, the Doppler effect, and also about Hubble's discovery of the expansion of the universe. This website was created by PBS for high school students, but it may be adapted for lower undergraduate.
%0 Electronic Source %T Determining Red-Shift in a Receding Star %V 2021 %N 25 June 2021 %9 text/html %U http://www.pbs.org/deepspace/classroom/activity2.html
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