Compute the wavelength of the light in nanometers

Reference no: EM13647562

With light from a gaseous discharge tube incident normally on a grating with slit separation 2.14 μm, sharp maxima for a certain wavelength of light are produced at angles θ = -15.7° and +15.7°. Compute the wavelength of the light in nanometers.

Reference no: EM13647562

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