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In: Physics

Light including the infrared, visible, and ultraviolet hits a bunch of hydrogen atoms at nearly 0K....

Light including the infrared, visible, and ultraviolet hits a bunch of hydrogen atoms at nearly 0K. The light is detected after hitting the atoms.

  1. Describe the detected light.
  2. Considering only transitions that allow the electron to remain bound, determine the longest possible wavelength absorbed.
  3. Considering only transitions that allow the electron to remain bound, determine the shortest possible wavelength that could be absorbed.
  4. Determine if either of the photons in (b) or (c) are in the visible range.

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