File:Emetteur et 2 recepteurs ultrasons + papier.jpg
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Summary
[edit]DescriptionEmetteur et 2 recepteurs ultrasons + papier.jpg |
Français : Utilisation d'un émetteur et de deux récepteurs ultrasons pour étudier à la fois la reflexion et la transmission, avec l'obstacle: papier |
Date | |
Source | Own work |
Author | Yzarc-pan |
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-Share Alike 4.0 International 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.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 10:04, 11 March 2015 | 2,560 × 1,440 (783 KB) | Yzarc-pan (talk | contribs) | User created page with UploadWizard |
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- Usage on fr.wikiversity.org
Metadata
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Camera manufacturer | SAMSUNG |
---|---|
Camera model | SM-G386F |
Exposure time | 1/33 sec (0.03030303030303) |
F-number | f/2.6 |
ISO speed rating | 100 |
Date and time of data generation | 11:33, 4 December 2014 |
Lens focal length | 3.31 mm |
Width | 2,560 px |
Height | 1,440 px |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | G386FXWUANG1 |
File change date and time | 11:33, 4 December 2014 |
Y and C positioning | Centered |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 11:33, 4 December 2014 |
APEX shutter speed | 5.04 |
APEX aperture | 2.76 |
APEX brightness | 2.8 |
APEX exposure bias | 0 |
Maximum land aperture | 2.76 APEX (f/2.6) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
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