Physics A-Level
Absorption characteristics
What Absorption characteristics means in Physics A-Level, as defined for OCR.
Definition of Absorption characteristics
Check what you remember
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Reference: OCR
Absorption of beta and gamma is exponential with thickness, while alpha has a definite range.
Topics that use Absorption characteristics
- Radioactivity (OCR A-Level)
Related terms
- Absorber
- Alpha decay
- Beta-minus decay
- Beta-plus decay
- Carbon-14 and half-life
- Corrected count rate
- Decay constant
- Experimental measurement of half-life
Using Absorption characteristics in the exam
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