White light goes through a diffraction grating with 15,747 slits per meter. The interference pattern formed on a screen 12.6 m away is a series of bright lines, each line shows the colors spread out. What is the distance between the blue (400.0 nm) and red ( 700.0 nm) for the m = 1 line. You may %3D use the small angle approximation. Give your answer in meters.

White light goes through a diffraction grating with 15,747 slits per meter. The interference pattern formed on a screen 12.6 m away is a series of bright lines, each line shows the colors spread out. What is the distance between the blue (400.0 nm) and red ( 700.0 nm) for the m = 1 line. You may %3D use the small angle approximation. Give your answer in meters.

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