Physics A-Level
Approximation and accuracy in models
What Approximation and accuracy in models means in Physics A-Level, as defined for OCR.
Definition of Approximation and accuracy in models
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Reference: OCR
For the model to be accurate, the time interval Δt must be significantly smaller than the half-life.
Topics that use Approximation and accuracy in models
- 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 Approximation and accuracy in models in the exam
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