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The diffraction grating: CAIE A‑Level Physics questions

Every CAIE A-Level Physics exam question on 8.4 The diffraction grating, June 2024 and the specimen papers, with its mark scheme and examiner’s report.

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266 questions

  1. Q26

    June 2024 · Paper 1

    1 mark8.4 The diffraction grating
    The whole paper ↗
    June 2024 Paper 1, question 26: Light of frequency 6.7  1014 Hz in a vacuum is incident normally on a diffraction grating that contains 4.0  105 lines m–1. What is the angle between the adja

  2. Q27

    Specimen · Paper 1

    1 mark8.4 The diffraction grating
    The whole paper ↗
    Specimen Paper 1, question 27: A parallel beam of light of wavelength 600 nm is incident normally on a diffraction grating. The grating has 300 lines per millimetre. What is the total number
All 2 questions on The diffraction grating, as a list
  1. June 2024, Paper 1, Q26 (1 mark): Light of frequency 6.7  1014 Hz in a vacuum is incident normally on a diffraction grating that contains 4.0  105 lines m–1. What is the angle between the adja
  2. Specimen, Paper 1, Q27 (1 mark): A parallel beam of light of wavelength 600 nm is incident normally on a diffraction grating. The grating has 300 lines per millimetre. What is the total number

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