File:Copper flame test.JPG
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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,272 × 1,704 pixels.
Original file (2,272 × 1,704 pixels, file size: 921 KB, MIME type: image/jpeg)
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[edit]DescriptionCopper flame test.JPG |
English: Copper wire in a flame test. The copper wire was previously dipped in HCl. The oxygen oxidizes the copper to copper oxide, which reacts with the hydrogen chloride fumes to make copper chloride, which gives the bright flame test color. |
Source | Own work |
Author | Chemicalinterest |
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[edit]Public domainPublic domainfalsefalse |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:13, 1 January 2011 | 2,272 × 1,704 (921 KB) | Chemicalinterest (talk | contribs) | {{Information |Description={{en|1=Copper wire in a flame test. The copper wire was previously dipped in HCl. The oxygen oxidizes the copper to copper oxide, which reacts with the hydrogen chloride fumes to make copper chloride, which gives the bright flam |
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- File:Cu in a flame with HCl.JPG (file redirect)
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Camera manufacturer | FUJIFILM |
---|---|
Camera model | FinePix S5100 |
Exposure time | 1/10 sec (0.1) |
F-number | f/3 |
ISO speed rating | 200 |
Date and time of data generation | 07:17, 14 October 2010 |
Lens focal length | 12 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Digital Camera FinePix S5100 Ver1.00 |
File change date and time | 07:17, 14 October 2010 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 07:17, 14 October 2010 |
Meaning of each component |
|
Image compression mode | 2 |
APEX shutter speed | 3.56 |
APEX aperture | 3.2 |
APEX brightness | 0.85 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,255 |
Focal plane Y resolution | 4,255 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | Normal |
Subject distance range | Unknown |
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cb3105d1019658f7a655a7da095b733127616a61
942,657 byte
1,704 pixel
2,272 pixel
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