Key term for Edexcel GCSE Physics, used in The Universe.
High-energy, short-wavelength electromagnetic radiation that filled the extremely hot and dense early universe.
Gamma radiation appears in Edexcel GCSE Physics revision content for Astronomy, especially The Universe and CMB Radiation.
Astronomy
The Universe • CMB Radiation
Radioactivity
Nuclear Fission • Chain Reaction Principle
Radioactivity
Nuclear Fission • Fission of U-235
Radioactivity
Medical Uses • Medical Diagnosis
Radioactivity
Decay and Equations • Nuclear Rearrangement
Radioactivity
Radiation Types • Comparison of Radiations
Light and the electromagnetic spectrum
Dangers and Uses • Atomic Changes and Radiation
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