Exam (elaborations)
Edexcel AS Level Physics Question Paper 2 MAY 2023
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Edexcel AS Level Physics Question Paper 2 MAY 20231 The wavelength of light emitted from a laser can be determined using a diffraction grating. The equation used to calculate the wavelength is nλ = d sin θ Which row of the table shows possible units for n and d? A B C D (Total for Questio...
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