File:Chladni II (15371183938).jpg
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Summary
DescriptionChladni II (15371183938).jpg |
As I was doing my master's thesis I studied the random paths that salt particles follow during the formation of Chladni figures. I also did some experiments because they are very fun and you can obtain beautiful patterns. At the end I tried using colored salts and this was the result. The experiment consist on scattering salt on top of a metallic plate that is fixed in the middle by a screw. One proceeds to make the plate vibrate by touching it on one of its sides with a violin bow. The salt will start jumping due to the vibration of the plate and rearrange in this beautiful patterns. The lines formed correspond precisely with the points of the plate that remain still. |
Date | |
Source | Chladni II |
Author | Carlos Andrés Reyes from Cologne, Germany |
Licensing
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This image was originally posted to Flickr by creyesk at https://flickr.com/photos/100477236@N02/15371183938 (archive). It was reviewed on 4 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 December 2018
Items portrayed in this file
depicts
some value
30 November 2013
image/jpeg
7dc16dbda01960124276f46f4e61b03931b17f54
1,704,595 byte
3,728 pixel
3,536 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:41, 4 December 2018 | 3,536 × 3,728 (1.63 MB) | Luisbrudna | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 70D |
Exposure time | 1/400 sec (0.0025) |
F Number | f/8 |
ISO speed rating | 640 |
Date and time of data generation | 14:56, 30 November 2013 |
Lens focal length | 50 mm |
Width | 3,648 px |
Height | 5,472 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 CS6 (Windows) |
File change date and time | 18:46, 17 October 2014 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 14:56, 30 November 2013 |
Meaning of each component |
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APEX shutter speed | 8.625 |
APEX aperture | 6 |
APEX exposure bias | 1.6666666666667 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 31 |
DateTimeOriginal subseconds | 31 |
DateTimeDigitized subseconds | 31 |
Supported Flashpix version | 1 |
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Focal plane X resolution | 6,086.7630700779 |
Focal plane Y resolution | 6,090.1502504174 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Serial number of camera | 023021006987 |
Lens used | EF-S18-135mm f/3.5-5.6 IS STM |
Rating (out of 5) | 0 |
Date metadata was last modified | 20:46, 17 October 2014 |
Unique ID of original document | AAAE7937B9CFABEFB5D4DDD784723926 |
IIM version | 114 |