particles Flashcards
1
Q
alpha particles α
A
+ so deflected from + plates
2
Q
Beta rays β
A
- so deflected from -
3
Q
gamma γ
A
no charge, not affected by electric/ magnetic fields
4
Q
since electrons are -
A
need + to be neutral
5
Q
λ
A
h/mu
6
Q
2πr=
A
nλ
7
Q
Δx(position) X Δp (momentum) ≥ (heisenberg uncertainty principle)
A
h/4π (uncertainties can’t be less than this)
8
Q
where amplitude of wave is greatest (trident squared)
A
most likely place to find a photon
