File:Rotating fluid.jpg
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Summary
[edit]DescriptionRotating fluid.jpg |
Українська: На фото - фрагмент фарбованої рідини при обертовому русі. Ми бачимо красиві смуги барвника, що витягуються при горизонтальному русі рідини. Це – демонстрація двовимірного руху, який набуває рідина при обертанні. На нашій планеті всі явища, що відбуваються в рідині, в тій чи іншій мірі пов'язані з обертанням. Обертання є необхідним фактором для циркуляції великого масштабу в атмосфері і океані. Теоретично такий ефект був вперше передбачено Джозефом Праудменом, а після експериментально підтверджено Джеффері Тейлором.
English: The fragment of dye stirring during rotational motion is demonstrated in the photo. We see beautiful streaks of dye that are drawn in the horizontal motion of the liquid. This is a demonstration of the two-dimensional motion that a fluid during rotation. On our planet, all the phenomena that occur in the liquid, to some extent associated with rotation. Rotation is a necessary factor for large-scale circulation in the atmosphere and ocean. Theoretically, this effect was first predicted by Joseph Proudman, and later experimentally confirmed by Sir Geoffrey Taylor. English: The fragment of dye stirring during rotational motion is demonstrated in the photo. We see beautiful streaks of dye that are drawn in the horizontal motion of the liquid. This is a demonstration of the two-dimensional motion that a fluid during rotation. On our planet, all the phenomena that occur in the liquid, to some extent associated with rotation. Rotation is a necessary factor for large-scale circulation in the atmosphere and ocean. Theoretically, this effect was first predicted by Joseph Proudman, and later experimentally confirmed by Sir Geoffrey Taylor. |
Date | |
Source | Own work |
Author | Kterletska |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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This image was uploaded as part of Science Photo Competition 2020 in Ukraine. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 08:47, 24 November 2020 | 3,192 × 1,960 (678 KB) | Kterletska (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | samsung |
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Camera model | SM-G960F |
Exposure time | 1/147 sec (0.0068027210884354) |
F-number | f/2.4 |
ISO speed rating | 50 |
Date and time of data generation | 16:07, 17 November 2020 |
Lens focal length | 4.3 mm |
Width | 4,032 px |
Height | 1,960 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2015 (Windows) |
File change date and time | 20:24, 23 November 2020 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 16:07, 17 November 2020 |
Meaning of each component |
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APEX shutter speed | 7.2 |
APEX aperture | 2.52 |
APEX brightness | 5.62 |
APEX exposure bias | 0 |
Maximum land aperture | 1.16 APEX (f/1.49) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
DateTime subseconds | 0294 |
DateTimeOriginal subseconds | 0294 |
DateTimeDigitized subseconds | 0294 |
Supported Flashpix version | 1 |
Color space | sRGB |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 26 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Unique image ID | H12LLKF00SM |
Date metadata was last modified | 22:24, 23 November 2020 |
Unique ID of original document | 8E21135C3C4DAE568870E4CBCDCC31C3 |
IIM version | 1,074 |