September 30, 2023
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AQA A LEVEL PHYSICS PAPER 3 2023 (7408/3B: Astrophysics). DOWNLOAD OFFICIAL AND VERIFIED AQA A LEVEL PHYSICS PAPER 3 2023 on www.hackedexams.com INSTANTLY.
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*02* IB/M/Jun23/7408/3BA
Do not write
outside the
boxSection B
Answer all questions in this section.
0 1 . 1 Draw a labelled diagram to define the parsec (pc).
[1 mark]
Table 1 shows data for two stars: Rigel and the Sun.
Table 1
Star Surface temperature / K Absolute magnitude Mass / kg
Rigel 12 000 −7.84 3.6 × 10 31
Sun 570...
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