File:Spectroscopy overview it.svg
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English: An overview of electromagnetic radiation absorption. This example discusses the general principle using visible light as specific example. A white beam source -- emitting light of multiple wavelengths -- is focused on a sample (the complementary color pairs are indicated by the yellow dotted lines). Upon striking the sample, photons that match the energy gap of the molecules present (green light in this example) is absorbed in order to excite the molecule. Other photons transmits unaffected and, if the radiation is in the visible region (400-700nm), the transmitted light appears as its complementary color. By comparing the attenuation of the transmitted light with the incident, an absorption spectra can be obtained.
Note: the linked original file contains description and annotations in English. If you can help translate them into Italiano it'd be awesome! |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Translated to Italian. The original can be viewed here: Spectroscopy overview.svg:  . Modifications made by Jkwchui.
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Original upload log
This image is a derivative work of the following images:
- File:Spectroscopy_overview.svg licensed with Cc-by-sa-3.0, GFDL
- 2011-01-11T15:52:24Z Jkwchui 760x303 (2577995 Bytes) Touched up
- 2011-01-11T07:45:39Z Jkwchui 660x303 (1811427 Bytes) Flattened appearance
- 2011-01-11T07:43:42Z Jkwchui 660x303 (1831225 Bytes) {{Information |Description={{en|1=General overview of spectroscopy, illustrating processes of emission, absorption, transmission, and detection.}} |Source={{own}} |Author=[[User:Jkwchui|Jkwchui]] |Date=2011-01-08 |Permission=
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Category:Electromagnetic radiation Category:Spectroscopy