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AQA
7408
First teaching 2015
Paper 3B
Paper 3B
Option: Astrophysics
Telescopes
Optical and radio telescopes
1 subtopic lessons
Classification of stars
Stars and the HR diagram · Stellar radii
2 subtopic lessons
Cosmology
Standard candles · The Doppler effect · Hubble's law and the Big Bang
3 subtopic lessons