Consider a diffraction grating with a grating constant of 500 lines/mm. The grating is illuminated with a monochromatic light source of unknown A screen is placed a distance 1 away and the 1st order maxima is measured to be a distance 41 cm from the central maxima. What is the wavelength of the light expressed in nm?

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Consider a diffraction grating with a grating constant of 500 lines/mm. The grating is illuminated with a monochromatic light source of unknown A screen is placed a distance 1 away and the 1st order maxima is measured to be a distance 41 cm from the central maxima. What is the wavelength of the light expressed in nm?

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