What must be the line density of this grating

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Reference no: EM13517913

You need a diffraction grating that will disperse the visible spectrum (400nm to 700nm ) through 35.0 degrees in the first-order pattern. What must be the line density of this grating? (Hint: Use the fact that sin(A+B) = sinAcosB + cosAsinB.)

Reference no: EM13517913

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