File:Juglans nigra vs. Juglans regia – shell comparison.jpg
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[edit]DescriptionJuglans nigra vs. Juglans regia – shell comparison.jpg |
Français : Des deux noix, la noix d’Amérique (Juglans nigra), à gauche, a la coquille la plus dure. De plus, ses parois internes sont elles aussi très dures, ce qui rend l’extraction de l’amande comestible très malaisée, par comparaison à la noix commune (Juglans regia), à droite, dont les parois internes sont fines et facilement détachables, tandis que la coque externe se sépare assez aisément en deux. |
Date | |
Source | Own work |
Author | Eiku |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:51, 16 September 2018 | ![]() | 1,750 × 1,180 (510 KB) | Eiku (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.
Camera manufacturer | Nokia |
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Camera model | Lumia 1320 |
Exposure time | 71/50,000 sec (0.00142) |
F-number | f/2.4 |
ISO speed rating | 100 |
Date and time of data generation | 14:31, 15 September 2018 |
JPEG file comment | Comparaison des coquilles de deux noix : une noix d’Amérique (Juglans nigra) et une noix commune (Juglans regia). La noix d’Amérique est beaucoup plus dure et ses parois internes sont très dures elles aussi, ce qui rend l’extraction de l’amande beaucoup plus malaisée. La noix commune a des parois internes fines et relativement faciles à détacher. La coque extérieure est moins dure. |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.8.18 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:31, 15 September 2018 |
Meaning of each component |
|
APEX shutter speed | 9.459893 |
APEX aperture | 2.526068 |
APEX exposure bias | 0 |
Metering mode | Average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Image width | 2,592 px |
Image height | 1,456 px |