Sinar gama: Perbezaan antara semakan

 

 

==Sejarah==

Sinar gamma dijumpai oleh ahli kimia dan fizik Perancis [[Paul Ulrich Villard]] pada tahun 1900, semasa dia sedang mengkaji [[uranium]]. Berkerja dengan jabatan kimia di ''École Normale Supérieure'' di rue d'Ulm, [[Paris]] dengan peralatan dibina sendiri, dia mendapati bahawa sinaran ini tidak dapat dipesongkan oleh [[medan magnet]].

 

 

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== Rujukan ==

# Kelly, K. (2005). ''Radiation may have positive effects on health: study -- Low, chronic doses of gamma radiation had beneficial effects on meadow voles'' University of Toronto

<references />

 

*[http://www.cancer.gov/cancertopics/factsheet/Therapy/radiation Radiation Q & A]

*[http://www.gcsechemistry.com/pwav46.htm GCSE information]

*[http://www.saic.com/products/security/relocatable-vacis/relocatable-vacis-faq.html Radiation facts]

*[http://www.physics.isu.edu/radinf Radiation information]

*[http://nucleardata.nuclear.lu.se/NuclearData/toi/ The Lund/LBNL Nuclear Data Search] - Contains information on gamma-ray energies from isotopes.

*[http://grapevine.com.au/~pbeirwirth/gamma.html Mapping soils with airborne detectors]

{{EMSpectrum}}

 

[[ar:أشعة غاما]]

[[ast:Radiación gamma]]