Denne filen er fra Wikimedia Commons og kan brukes av andre prosjekter.
Beskrivelsen fra filbeskrivelsessida vises nedenfor.
The image contains one or several undisputed inaccuracies.
It should not be used to illustrate or provide information about the subject, but may be kept in order to provide the basis for a corrected image. If you disagree that it may be useful for this purpose feel free to request deletion.
Reason:
Gamma-ray beams cannot be converging. They are also not absorbed entirely in the "target" but continue propagating through the rest of the body.
Information generated by the NRC or developed under an NRC contract is not copyrighted, unless indicated otherwise. Non-copyrighted material can be reproduced without permission; citation of the NRC as the source of the information is appreciated. Permission to reproduce any copyrighted material (including photos or graphics) must be obtained from the original source.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Denne filen, som opprinnelig ble lastet opp til http://www.nrc.gov/, ble gjennomgått den 3 February 2010 av en administrator eller reviewerMartin H., som bekreftet at den var tilgjengelig der under utstedt lisens på den datoen.
Bildetekster
Legg til en kort forklaring på hva filen representerer