Image:Lead shielding.jpg

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Summary

Lead bricks being used to shield a radioactive sample (Cs-137). Taken by L. Chang, 3-17-2004.

Licensing

Public domain I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
  • Lead
  • Radiation protection
  • Lead castle
  • User:Femto/Elementbox04

Metadata

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 image.

Camera manufacturer Hewlett-Packard Company
Camera model HP PhotoSmart 315
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used QuickTime 6.5.2
File change date and time 03:03, 24 December 2004
Y and C positioning 1
Exposure time 221/2500 sec (0.0884)
F-number f/2.8
Exif version 2.2
Date and time of data generation 18:15, 17 February 2004
Date and time of digitizing 18:15, 17 February 2004
Image compression mode 3
Exposure bias 0
Maximum land aperture 3
Subject distance 0.484 metres
Metering mode Pattern
Flash 0
Lens focal length 5.88 mm
Colour space sRGB
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