Physics GCSE
two or three neutrons
What two or three neutrons means in Physics GCSE, as defined for AQA.
Definition of two or three neutrons
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Reference: AQA
Released alongside the two smaller nuclei when the nucleus undergoing fission splits.
Topics that use two or three neutrons
- Nuclear fission (AQA GCSE)
Related terms
- chain reaction
- control rods
- energy released per fission
- energy transfer to thermal store
- fissions per second
- kinetic energy of fragments
- meltdown
- moderator and coolant
Using two or three neutrons in the exam
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