File:Geiger-Marsden apparatus 2 CGI mock-up.jpg

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Summary

Description
English: In 1913, Hans Geiger and Ernest Marsden performed a scientific experiment by which they proved the existence of the atomic nucleus by measuring how a metal foil scatters a beam of alpha particles. This is a mock-up of a device they used to measure how alpha particles are scattered by a metal foil in relation to the foil's thickness. The brass ring and front glass plate have been cut to better display the inner workings. This computer-generated image is based on the description provided in Geiger and Marsden's original paper, The Laws of Deflexion of a Particles through Large Angles, published in 1913.
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Author Kurzon

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author name string: Kurzon
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inception

5 August 2014

media type

image/jpeg

checksum

91d960153b9371a5c2554c412616448ffcb653bb

determination method: SHA-1

data size

67,110 byte

height

1,080 pixel

width

940 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current09:21, 10 August 2014Thumbnail for version as of 09:21, 10 August 2014940 × 1,080 (66 KB)Kurzon..
09:15, 10 August 2014Thumbnail for version as of 09:15, 10 August 2014940 × 1,080 (69 KB)Kurzon..
22:42, 9 August 2014Thumbnail for version as of 22:42, 9 August 2014470 × 540 (23 KB)Kurzonadded translucent ring section
16:02, 6 August 2014Thumbnail for version as of 16:02, 6 August 2014470 × 540 (24 KB)Kurzon..
15:21, 6 August 2014Thumbnail for version as of 15:21, 6 August 2014960 × 540 (25 KB)Kurzon..
12:06, 6 August 2014Thumbnail for version as of 12:06, 6 August 2014470 × 540 (24 KB)Kurzonrestored front glass
06:13, 6 August 2014Thumbnail for version as of 06:13, 6 August 2014470 × 540 (26 KB)Kurzon..
05:55, 6 August 2014Thumbnail for version as of 05:55, 6 August 2014470 × 540 (25 KB)Kurzon..
19:38, 5 August 2014Thumbnail for version as of 19:38, 5 August 2014470 × 540 (25 KB)Kurzonbrightened
18:15, 5 August 2014Thumbnail for version as of 18:15, 5 August 2014470 × 540 (23 KB)Kurzoncleared one hole
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