Physics A-Level
MeV
What MeV means in Physics A-Level, as defined for AQA.
Definition of MeV
Check what you remember
Read the wording for your board, then hide it and explain MeV in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
A convenient unit for nuclear processes, to which nuclear masses expressed in u can be converted directly.
Topics that use MeV
- Mass and energy (A-level only) (AQA A-Level)
Related terms
- Atomic mass unit
- Binding energy
- Binding energy per nucleon comparisons
- Breakdown of classical mechanics at relativistic speeds
- Energy release in nuclear reactions
- Energy released per kilogram of fuel
- Energy–mass equivalence
- Fusion and fission
Using MeV in the exam
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