File:Gold-leaf electroscope-2.jpg

Size of this preview: 400 × 600 pixels. Other resolution: 2,336 × 3,504 pixels.

Original file ‎(2,336 × 3,504 pixels, file size: 2.49 MB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.

Wikipedia does not have a File page with this exact name.

Other reasons this message may be displayed:

If an image was recently created here, it may not be visible yet because of a delay in updating the database; wait a few minutes or try the purge function.
Titles on Wikipedia are case sensitive except for the first character; please check alternative capitalizations and consider adding a redirect here to the correct title.
If the page has been deleted, check the deletion log, and see Why was the page I created deleted?

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:44, 1 February 2011		2,336 × 3,504 (2.49 MB)	Setreset	{{Information \|Description ={{en\|1=Gold-leaf electroscope. Located at Ed. Marconi, physics department, Rome university "La Sapienza".}} \|Source ={{own}} \|Author =Setreset and Marco Angelucci \|Date = \|Permissi

The following file is a duplicate of this file (more details):

The following page uses this file:

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon EOS 30D
Author	unknown
Exposure time	1/40 sec (0.025)
F Number	f/4.5
ISO speed rating	1,000
Date and time of data generation	12:31, 5 November 2010
Lens focal length	48 mm
Orientation	Normal
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop CS3 Macintosh
File change date and time	22:24, 7 November 2010
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	12:31, 5 November 2010
APEX shutter speed	5.321928
APEX aperture	4.33985
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	Uncalibrated
Focal plane X resolution	3,959.3220338983
Focal plane Y resolution	3,959.3220338983
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard