Particles

Question 1

specific charge

Answer 1

charge/mass

Question 2

what is the strong nuclear force

Answer 2

the force of attraction that hold nucleus together
attractive force between 0.5-3 fm
exchange particle π

Question 3

what is an antiparticle

Answer 3

same rest mass and energy
opposite charge

Question 4

beta radiation

Answer 4

emits electron because neutron to proton
emits antineutrino
emits proton

Question 5

alpha radiation

Answer 5

2 neutron and 2 proton

Question 6

gamma radiation

Answer 6

no mass or charge
emitted by nucleus has too much energy after emitting alpha or beta particle

Question 7

pair production

Answer 7

gamma ray photon produces particle and matching antiparticle
2E0=Emin

Question 8

annihilation

Answer 8

when a particle and antiparticle collide and their mass is converted back into energy

Question 9

Hadrons

Answer 9

strong interaction
Baryons and Mesons

Question 10

Baryon

Answer 10

Proton and Neutron

Question 11

Mesons

Answer 11

pion and kaon
pion decays to kaon

Question 12

Leptons

Answer 12

weak and gravitational interactions
electron
electron neutrino
muon
muon neutrino

Question 13

electron capture

Answer 13

p + e = n + Ve