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File:NASA Hydrogen spectrum.jpg

NASA_Hydrogen_spectrum.jpg(616 × 163 pixels, file size: 74 KB, MIME type: image/jpeg)

Summary

Description
photograph of bright line spectrum of hydrogen
Date Unknown date
Source http://imagine.gsfc.nasa.gov/docs/teachers/lessons/xray_spectra/worksheet-specgraph2-sol.html
Author NASA

Licensing

Public domain This file is in the public domain because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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