File:Archimedean Screw - Long Island Children's Museum.jpg
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Summary[edit]
DescriptionArchimedean Screw - Long Island Children's Museum.jpg |
English: Archimedean screw at the Long Island Children's Museum in Garden City, NY. It is comprised of a tube (similar to a vacuum cleaner hose) wound helically around an axle. The whole unit is turned by hand. If turned in one direction continously it raises water until it comes out of the top and falls back into the reservoir. If turned in the opposite direction it will lower water down the incline until the tube is empty. |
Date | |
Source | Own work |
Author | Sakraft1 |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
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- to share – to copy, distribute and transmit the work
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:43, 11 August 2015 | 1,843 × 1,382 (2.62 MB) | Sakraft1 (talk | contribs) | User created page with UploadWizard |
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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.
Image title |
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Camera manufacturer | Canon |
Camera model | Canon PowerShot A2500 |
Author | Scott A. Kraft |
Exposure time | 1/500 sec (0.002) |
F-number | f/2.8 |
ISO speed rating | 200 |
Date and time of data generation | 10:16, 8 August 2015 |
Lens focal length | 5 mm |
Short title |
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Width | 3,456 px |
Height | 4,608 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 (Macintosh) |
File change date and time | 12:38, 11 August 2015 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 10:16, 8 August 2015 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 8.96875 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 19,041.32231405 |
Focal plane Y resolution | 18,989.010989011 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Lens used | 5.0-25.0 mm |
Date metadata was last modified | 08:38, 11 August 2015 |
Unique ID of original document | 4D3088C8D9B33E0ABF6DAC8545518394 |
Keywords |
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Structured data
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8 August 2015
image/jpeg
af776a2a289d28985e831bfed2149b680872e28d
2,748,315 byte
1,382 pixel
1,843 pixel
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