Light from an argon laser strikes a diffraction grating
Light from an argon laser strikes a diffraction grating that has 5310 grooves per centimeter. The central and first order principal maxima are separated by 0.488 m on a wall 1.72 m from the grating. Determine the wavelength of the laser light.
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light from an argon laser strikes a diffraction grating that has 5310 grooves per centimeter the central and first
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