Physics A-Level
Modelling with probability
What Modelling with probability means in Physics A-Level, as defined for OCR.
Definition of Modelling with probability
Check what you remember
Read the wording for your board, then hide it and explain Modelling with probability in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Each die models one unstable nucleus, and a chosen face represents that nucleus decaying in that time interval.
Topics that use Modelling with probability
- 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 Modelling with probability in the exam
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