File:Slide rule scales back.jpg
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Size of this preview: 800 × 440 pixels. Other resolutions: 320 × 176 pixels | 640 × 352 pixels | 1,024 × 563 pixels | 1,280 × 704 pixels | 2,769 × 1,523 pixels.
Original file (2,769 × 1,523 pixels, file size: 2.3 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionSlide rule scales back.jpg |
Español: Detalle de una regla de cálculo.
English: Scales on the back of a slide rule, model K&E 4181-3. Note, this image was uploaded to replace the previous low resolution image of an almost identical K&E model 4081-3. |
Date | |
Source | I took this photo of a object in my possession.--agr (talk) 15:15, 3 March 2023 (UTC) |
Author | User:ArnoldReinhold |
Other versions | File:Slide rule scales front.jpg, Slide rule K&E 4181-3 reverse.agr.jpg |
Licensing[edit]
Public domainPublic domainfalsefalse |
This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship. |
Proviene de http://en.wikipedia.org.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:20, 3 March 2023 | 2,769 × 1,523 (2.3 MB) | ArnoldReinhold (talk | contribs) | ||
14:03, 29 July 2006 | 757 × 402 (62 KB) | Sl (talk | contribs) | A larger image from En WP | ||
16:49, 11 May 2006 | 300 × 159 (10 KB) | Coppelius~commonswiki (talk | contribs) | Category:Calculators Detalle de una regla de cálculo. == Licensing == {{PD-ineligible}} Proviene de http://en.wikipedia.org. |
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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 | Apple |
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Camera model | iPhone 14 Pro |
Exposure time | 1/99 sec (0.01010101010101) |
F-number | f/2.2 |
ISO speed rating | 80 |
Date and time of data generation | 14:26, 15 February 2023 |
Lens focal length | 2.22 mm |
Short title |
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Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 16.3.1 |
File change date and time | 14:26, 15 February 2023 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.32 |
Date and time of digitizing | 14:26, 15 February 2023 |
Meaning of each component |
|
APEX shutter speed | 6.6310730059756 |
APEX aperture | 2.2750070480205 |
APEX brightness | 4.8585060240964 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 678 |
DateTimeOriginal subseconds | 678 |
DateTimeDigitized subseconds | 678 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.7756433490395 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
IIM version | 2 |