11.1-11.2 · Particle physicsLesson 7 of 13
Why the neutrino had to exist
A two-body decay gives one fixed energy. Beta particles arrive with a range of energies.
Locked
Unlock the rest of AS Physics: Electricity and the Atom (9702).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.