A-Level
EDEXCEL
Physics
October 2025
1 Marks
QP-202510-Physics-U2A · Question 2
Question (excerpt):
2 P87441RA 2 The equation nλ = d sin θ can be used to determine the wavelength of laser light that has passed through a diffraction grating. Which of the following is represented by d in the eq…
2 P87441RA 2 The equation nλ = d sin θ can be used to determine the wavelength of laser light that has passed through a diffraction grating. Which of the following is represented by d in the eq…
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