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http://commons.wikimedia.org/wiki/File:%D0%9B%D0%B5%D0%BA%D1%82%D0%BE%D1%80.JPG

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Description
English: Peter the Great St. Petersburg Polytechnic University. Lecturer Vadim Evgenyevich Privalov presents material of electrostatics for first-year students of the Faculty of Radiophysics.
Русский: Санкт-Петербургский политехнический университет Петра Великого. Лектор Вадим Евгеньевич Привалов излагает материал по электростатике для студентов первого курса радиофизического факультета.
Українська: Лектор Вадим Євгенійович Привалов у Санкт-Петербурзькому політехнічному університеті Петра Великого
Date
Source Own work
Author Dan5265 (Филатов Даниил Леонидович / Daniil Filatov, Peter the Great St. Petersburg Polytechnic University)
Camera location 60° 00′ 27.21″ N, 30° 22′ 27.18″ E Kartographer map based on OpenStreetMap. View this and other nearby images on: OpenStreetMap - Google Earth info

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European Science Photo Competition 2015
 This image was uploaded as part of European Science Photo Competition 2015.
Photo's description:
Peter the Great St. Petersburg Polytechnic University. Lecturer Vadim Evgenyevich Privalov presents material of electrostatics for first-year students of the Faculty of Radiophysics. Русский: Санкт-Петербургский политехнический университет Петра Великого. Лектор Вадим Евгеньевич Привалов излагает материал по электростатике для студентов первого курса радиофизического факультета. Українська: Лектор Вадим Євгенійович Привалов у Санкт-Петербурзькому політехнічному університеті Петра Великого


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EXIF data:
File name d_d_d_n_d_n_.jpg
Size, Mbytes 6.7947626953125
Mime type image/jpeg
Camera manufacturer NIKON
Camera model COOLPIX L120
Orientation of image 1
Image resolution in width direction 300
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Exposure time 10/1000 sec (0.01)
F number f / 4.2
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ISO speed rating 100
Compressed bits per pixel 4
Exif version 0230
Lens focal length 15.1 mm
Date and time original image was generated 2013:02:21 12:35:40
Date and time image was made digital data 2013:02:21 12:35:40
Meaning of each component 
Shutter speed 6.643856
Aperture 4.140779
Exposure bias -0.7
Maximum lens aperture 3.2
Metering mode 5
User comments
Supported Flashpix version 0100
Color space information 1
Exif image width 4320
Exif image length 3240
InteroperabilityOffset 980
Scene type 
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Digital zoom ratio 0
Focal length in 35 mm film 84 mm
Scene capture type 2
Gain control 1
Interoperability index R98
Interoperability version 0100
Software used Adobe Photoshop CS6 (Windows)




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