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A2 Physics past papers › 9702/42/O/N/22

9702/42/O/N/22 Question 9

A2 Physics October/November 2022 Paper 42 · 13 marks · Energy levels in atoms and line spectra, Hubble’s law and the Big Bang theory

9702/42/O/N/22 question 9

Mark scheme

Mark scheme for 9702/42/O/N/22 question 9

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