Question: Light diffracted through a diffraction grating (a piece of glass or plastic with many openings for the light to pass through spaced equally at a

Light diffracted through a diffraction grating (a piece of glass or plastic with many openings for the light to pass through spaced equally at a distance d from one another). When the diffraction grating is a distance D from the screen where you see the light pattern above. The distance from the center image to the image on lefty = ) _ where A is the wavelength of the light. If you were to measure the distance from the center image to the first image on its left to be 4.86 cm = 0.0486 m when the screen is positioned 1.00 m from the diffraction grating, and the diffraction grating lines were spaced at 10 um = 0.00001 m apart. Then, the wavelength of light would be 486 nm = 0.000000486 m. When you put a high electric voltage across a glass vial of a pure gas (say. hydrogen). it emits light of particular colors (see the image below). If the wavelength of the aqua light (the line segment just left of center is 485 mm, which of the following is a possible wavelength for the red light (the line segment on the far right)
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