This topic is about learning what is inside a nucleus and essentially how does that make an atom behave. You really need to learn a lot of basic facts. You can also find loads of youtube movies, just search for the key terms and you will learn lots of things.
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Which answer is true for all hadrons
Hadrons are unstable with the exception being the proton-the only stable Hadron.
Hadrons are stable with the exception being the proton-the only unstable Hadron.
All hadrons contain 2 quarks
All hadrons contain 3 quarks
Which of these particles contains a strange quark
kaon, pion, muon
Which choice best describes a muon....
The muon is unstable with a long mean lifetime of 2.2 µs, it is a lepton and has a charge of -1.6 x 10^(-19)C. It always decays into two particles.
The muon is unstable with a long mean lifetime of 22 µs, it is a lepton and has a charge of +1.6 x 10^(-19)C. It always decays into three particles.
The muon is unstable with a long mean lifetime of 2.2 µs, it is a lepton and has a charge of -1.6 x 10^(-19)C. It always decays into three particles.
The muon is stable and has a charge of -1.6 x 10^(-19)C
Which statement about a kaon is all true....
They contain a double strange or anti-strange quark.
Kaons decay “strangely” or last longer than they should for their mass. They contain a strange or anti-strange quark.
Kaons decay “strangely” or last a shorter time than they should for their mass.
When a π- and proton collide in the LHC at high speed they produce a K+ and Σ- particles w hich then decay further. The strangeness of the Ko is +1 What is the strageness of the Σ- particle produced?
A mesons internal structure best described as consisting of....
always two quarks
quark and antiquark pair
quark - quark pair
three or two quarks
antiquark - antiquark pair
For any interaction to occur we must have conservation of...
baryon, lepton, charge, strangeness
The Quarks inside a proton and antiproton are...
udd and anti-u, anti-d, anti -d
uu anti-d and anti-u, anti-u, d
uud and anti-u, anti-u, anti -d
Powell discovered which particles at high altitudes when he exposed photgraphic plates to the atomosphere proving Yukawa's theories....
massless, chargeless and the antiparticle of the positron
massless, chargeless and are created in B+/- decay in the sun.
chargeless and are created in B+/- decay in the sun.
massless and are created in B+/- decay in the sun.
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