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Radiation absorption and emission — OCR GCSE Physics A J249
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OCR GCSE Physics A
Radioactivity
Radioactive emissions
Radiation absorption and emission
OCR GCSE Physics A · J249
Radiation absorption and emission
What you need to know
Recall that changes in atoms and nuclei can generate and absorb radiations over a wide frequency range.
Understand that these radiations may be from any part of the electromagnetic spectrum, including gamma rays.
Revision notes
1
Radiation absorption and emission
5 key terms
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Electron arrangement changes
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Half-life concept
