What is the angle for the second order maxima to occur

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Reference no: EM132607228

A diffraction grating that contains 650472 lines/m is illuminated by monochromatic light (λ=632.8 nm) from a helium-neon laser directed perpendicular to the surface of the grating. What is the angle for the second order maxima to occur?

Reference no: EM132607228

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