File:Flametest--Na.swn.jpg
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DescriptionFlametest--Na.swn.jpg | The flame test for sodium displays a brilliantly bright yellow emission due to the so called "sodium D-lines" at 588.9950 and 589.5924 nanometers. |
Date | |
Source | Own work |
Author | Søren Wedel Nielsen |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version 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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:58, 12 June 2005 | 1,500 × 2,500 (250 KB) | Swn (talk | contribs) | Gas flame used for flame test of sodiumcarbonate. 13. jun 2005 Søren Wedel Nielsen {{GFDL}} {{cc-by-sa-2.5}} |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S50 |
Exposure time | 1/10 sec (0.1) |
F-number | f/3.5 |
Date and time of data generation | 22:34, 12 June 2005 |
Lens focal length | 12.28125 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 22:34, 12 June 2005 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 22:34, 12 June 2005 |
Image compression mode | 5 |
APEX shutter speed | 3.3125 |
APEX aperture | 3.625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 9,169.8113207547 |
Focal plane Y resolution | 9,159.0106007067 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |