Izzy Ps Party

Question 1

what does A represent when discussing an atom

Answer 1

The nucleon number (the number of protons + neutrons)

Question 2

What does a represent when discussing an atom

Answer 2

The proton number

Question 3

What is the charge of proton

Answer 3

1.6 x 10^-19

Question 4

What is the charge of an electron

Answer 4

-1.6x10^-19

Question 5

What is the charge of a neutron

Answer 5

0

Question 6

What is the mass of an electron

Answer 6

9.11 x 10^-31

Question 7

What is the mass of a proton

Answer 7

1.673 x 10^27

Question 8

What is the mass of a neutron

Answer 8

1.675 x 10^-27

Question 9

Define isotope

Answer 9

An element with the same number of protons and electrons but a different number of neutrons

Question 10

Define specific charge

Answer 10

It is the ratio of charge to mass

Question 11

What is the equation for specific charge

Answer 11

Specific charge = charge (C) / mass (Kg)

Question 12

What is the unit for specific charge

Answer 12

CKg^-1

Question 13

What are antiparticles

Answer 13

They are the opposite of a particle with the same mass with opposite charge

Question 14

What is the antiparticle of an electron

Answer 14

Positron

Question 15

What is annihilation

Answer 15

When a particle and antiparticle collide they produce TWO photons of energy

Question 16

What is a photon

Answer 16

A packet of energy

Question 17

What is pair production

Answer 17

A SINGLE photon of energy with a minimum rest energy produces a particle antiparticle pair

Question 18

Where does pair production occur

Answer 18

Near a nucleus

Question 19

What is the equation for creation and annihilation

Answer 19

E(rest) = m x c^2

Question 20

What is a quark

Answer 20

Fundamental particles

Question 21

What are the 3 types of quarks you need to know

Answer 21

Up down and strange

Question 22

What is the charge, baryon number and strangeness of a up quark

Answer 22

C = 2/3 B = 1/3 S = 0

Question 23

What is the charge, baryon number and strangeness of a Down quark

Answer 23

C=-1/3 B=1/3 S=0

Question 24

What is the charge, baryon number and strangeness of a strange quark

Answer 24

C=-1/3 B=1/3 S=-1

Question 25

What is the strangeness of a S antiparticle

Answer 25

1

Question 26

What are baryons

Answer 26

Particles made by 3 quarks

Question 27

What are mesons

Answer 27

Particles made by a quark antiquark duo

Question 28

Name the two types of baryons

Answer 28

Protons and neutrons

Question 29

Name two types of mesons

Answer 29

Kaon and pion

Question 30

Composition of a kaon plus

Answer 30

Up anti strange

Question 31

Composition of kaon minus

Answer 31

Anti up strange

Question 32

Composition of pion plus

Answer 32

Up anti down

Question 33

What is the rest energy of an electron

Answer 33

0.51MeV

Question 34

What are leptons

Answer 34

Another type of fundamental particle

Question 35

What are the 6 leptons

Answer 35

Electron Electron neutrino Muon Muon neutrino Tauon Tauon neutrino

Question 36

What 3 things must be conserved

Answer 36

Charge Baryon number Lepton number

Question 37

When is strangeness conserved

Answer 37

Everywhere except in weak interaction (decays)

Question 38

When is they strong force repulsive for neutron neutron or proton neutron

Answer 38

0-0.7Fm

Question 39

When is the strong force strongly attractive for neutron neutron and neutron proton?

Answer 39

0.7-3Fm

Question 40

When is the strong force neutral for proton neutron or neutron neutron

Answer 40

5fm

Question 41

When is the electromagnetic force and strong force repulsive for proton proton

Answer 41

0-0.7fm and 2+(weak)

Question 42

When is the strong force and electromagnetic force attractive

Answer 42

0.7-2

Question 43

What do you say when entering the function

Answer 43

Hello huzz

Question 44

What to do if a huzz wants to dance

Answer 44

Flowberry jizz everywhere

Question 45

What should you say if you would like a hug from a lovely lady

Answer 45

Where my hug at? 🥹