AQA A LEVEL PHYSICS PAPER 3 QUESTION PAPER 2023 (7408/3BA: Astrophysics). DOWNLOAD OFFICIAL AND VERIFIED AQA A LEVEL PHYSICS PAPER 3 QUESTION PAPER 2023 ON www.leakedexams.com.
 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 â7.84 3.6 Ã 1031
Sun 5700 4.83 2.0 Ã 1030
0 1 . 2 State the spectral class of Rigel.
[1 mark]
Author | OCR KING |
Published | 30 Jul 2024 |
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