File:Krypton discharge tube.jpg

Original file (3,008 × 2,008 pixels, file size: 3.37 MB, MIME type: image/jpeg)

Summary

Description
العربية: أنبوب تفريغ حاوٍ على الكريبتون، الطول تقريباً 20 سم، الجهد: 1.8 كيلوفولت، شدة التيار: 18 ميلي أمبير، التوتر 35 كيلوهرتز
English: Spectrum = gas discharge tube: the noble gas: krypton Kr. Used with 1,8kV, 18mA, 35kHz. ≈8" length.
Deutsch: Spektralröhre = Gasentladungsröhre des Edelgases: Krypton Kr. Betrieb mit: 1,8kV, 18mA, 35kHz. Länge ≈20cm.
Română: Spectru la descărcarea în gaze pentru gazul nobil kripton Kr. Condiţii: 1,8kV, 18mA, 35kHz. Lungime ≈0,2m.
Date
Source Own work
Author Alchemist-hp (talk) (www.pse-mendelejew.de)
Other versions
Helium
Neon
Argon
Xenon
all stable noble gases

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Licensing

GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. 1.2 only

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Creative Commons License

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Captions

xeno

Items portrayed in this file

depicts

krypton

copyright status

copyrighted

copyright license

GNU Free Documentation License, version 1.2

Commons quality assessment

Wikimedia Commons quality image

captured with

Pentax *ist D

inception

6 October 2006

source of file

original creation by uploader

exposure time

0.02222222222222222222 second

f-number

4.5

focal length

34 millimetre

ISO speed

1,600

media type

image/jpeg

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current22:41, 31 March 2010Thumbnail for version as of 22:41, 31 March 20103,008 × 2,008 (3.37 MB)Alchemist-hpReverted to version as of 21:23, 28 February 2010, bad and unimportant crop
06:34, 31 March 2010Thumbnail for version as of 06:34, 31 March 20102,667 × 1,173 (314 KB)Materialscientistcrop, compression
21:23, 28 February 2010Thumbnail for version as of 21:23, 28 February 20103,008 × 2,008 (3.37 MB)Alchemist-hp== {{int:filedesc}} == {{Information |Description={{en|1=Spectrum = gas discarge tube: the noble gas: Krypton Kr. Used with 1,8kV, 18mA, 35kHz. ≈8" length.}} {{de|1=Spektralröhre = [[:de:Gasentl

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