Photo_Electric_Cell_Evolving_Hydrogen_and_Oxygen.jpg (289 × 509 pixels, file size: 63 KB, MIME type: image/jpeg)
![]() | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
Camera location | 42° 21′ 48.6″ N, 71° 05′ 28.2″ W ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
---|
DescriptionPhoto Electric Cell Evolving Hydrogen and Oxygen.jpg |
English: A sample of a photo electric cell in a lab environment. Catalysts are added to the cell, which is submerged in water and illuminated by simulated sunlight. The bubbles seen are oxygen (forming on the front of the cell) and hydrogen (forming on the back of the cell) |
Date | |
Source | Own work |
Author | MisterRichValentine |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
![share alike](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Cc-sa_white.svg/24px-Cc-sa_white.svg.png)
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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2 December 2010
42°21'48.60000"N, 71°5'28.20001"W
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:24, 23 November 2011 | ![]() | 289 × 509 (63 KB) | MisterRichValentine |
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Metadata
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Camera manufacturer | Apple |
---|---|
Camera model | iPhone 4 |
Exposure time | 1/296 sec (0.0033783783783784) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 17:58, 2 December 2010 |
Lens focal length | 3.85 mm |
Latitude | 42° 21′ 48.6″ N |
Longitude | 71° 5′ 28.2″ W |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Microsoft Windows Photo Viewer 6.1.7600.16385 |
File change date and time | 16:57, 26 October 2011 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 17:58, 2 December 2010 |
Meaning of each component |
|
Shutter speed | 8.2081608515671 |
APEX aperture | 2.970853573907 |
Metering mode | Average |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Original (for HDR) |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS time (atomic clock) | 17:57:53.73 |
Reference for direction of image | True direction |
Direction of image | 22.84971567831 |
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