Find angles at which one would observe first order maximum
Monochromatic light from a helium laser (λ = 632.8 nm) is incident normally on a diffraction grating containing 6.00 x 103 lines/cm. Find the angles at which one would observe the first order maximum, the second order maximum, and so forth.
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Find the angles at which one would observe the first order maximum, the second order maximum, and so forth.
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