Statistics for AQA - A Level Physics - Particles and radiation #5

Click here to take the quiz!

Hint	Answer	% Correct
The only stable baryon is called	proton	100%
What is this process called? - An inner shell electron is absorbed by a proton in the nucleus. The proton is transformed into a neutron and a neutrino is emitted	Electron capture	67%
The fundamental exchange particle for the strong nuclear force is called	Gluon	67%
Which mesons decay through the weak interaction	Kaons	67%
What is the interaction responsible for the production of strange particles.	Strong interaction	67%
What is the interaction responsible for the decay of strange particles	Weak interaction	67%
Strangeness is not conserved during a decay via what fundamental force?	Weak interaction	67%
Quantum number that is not always conserved is called	Strangeness	33%
How much can strangeness change by in a weak interaction?	-1, 0 or +1	0%
Particles with a lepton number of zero are called?	Baryons and mesons (all hadrons)	0%
Name the quantities that are conserved in all particle interactions.	Charge, Momentum, Mass-energy, Lepton number, Baryon number	0%
Which leptons are subject to the electromagnetic interaction	Electrons and muons	0%
Reason why a neutrino can't interact through the electromagnetic interaction	It has no charge	0%
Quantum numbers that are always conserved are called	Lepton and baryon	0%
Particles with a baryon number of zero are called?	Leptons and mesons	0%
Particle not subject to the strong or electromagnetic interaction are called?	Neutrino	0%
The mesons that transmits the strong nuclear force between nucleons is called	Pi meson	0%