pptx, 797.6 KB
pptx, 797.6 KB
State what is meant by red shift. Understand how the doppler effect helps us to understand this. Relate the spectra to elements that make up stars atmospheres. Explain why we know the Universe is expanding. worksheet 1 is in the student booklet pdf.
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Reviews

5

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sanj_b

10 years ago
5

Great and useful resource, brings together lots of elements to explain redshift. Thanks!

htcdesire

11 years ago
5

This is amazing - really useful and excellent formatting - thank you!

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