Physics A-Level
Strong interactions
What Strong interactions means in Physics A-Level, as defined for AQA.
Definition of Strong interactions
Check what you remember
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Reference: AQA
These act on quarks and cannot change a strange quark into a non-strange quark or create a strange quark without its antiquark.
Topics that use Strong interactions
- Classification of particles (AQA A-Level)
Related terms
- Baryon number
- Baryons
- Baryons and antibaryons
- Conservation laws
- Conservation of baryon number
- Conservation of strangeness
- Energy release in particle decays
- Gluons
Using Strong interactions in the exam
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