A-Level
AQA
Physics
May 2025
QP-202505-Physics-U2 · Question 2
Question (excerpt):
*03* Turn over ► IB/G/Jun25/PH02 outside the box 0 2 Laser light of wavelength 6.94 × 10–7 m is incident normally on a diffraction grating. The grating has 280 lines per millimetre. Bright spots appea…
*03* Turn over ► IB/G/Jun25/PH02 outside the box 0 2 Laser light of wavelength 6.94 × 10–7 m is incident normally on a diffraction grating. The grating has 280 lines per millimetre. Bright spots appea…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.