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File:Helium spectrum.jpg

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Helium_spectrum.jpg(506 × 151 pixels, file size: 29 KB, MIME type: image/jpeg)

Summary[edit]

Description
English: Spectrum of helium (visible part)
Bahasa Indonesia: Spektrum helium (bagian tampak)
Date
Source http://imagine.gsfc.nasa.gov/docs/teachers/lessons/xray_spectra/worksheet-specgraph2-sol.html
Author NASA

Licensing[edit]

Public domain
This file is in the public domain in the United States 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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Date/TimeThumbnailDimensionsUserComment
current12:48, 3 June 2008Thumbnail for version as of 12:48, 3 June 2008506 × 151 (29 KB)Itub{{Information |Description={{en|1=Spectrum of helium}} |Source=http://imagine.gsfc.nasa.gov/docs/teachers/lessons/xray_spectra/worksheet-specgraph2-sol.html |Author=NASA |Date=2006 |Permission= |other_versions= }} {{ImageUpload|full}}
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