Particles

Question 1

what is the exchange particle for electromagnetic interaction

Answer 1

virtual photon

Question 2

what is the exchange particle for beta minus decay

Answer 2

W- Boson

Question 3

exchange particle for beta plus decay

Answer 3

W+ Boson

Question 4

Exchange particle for electron capture

Answer 4

W+ boson

Question 5

Exchange particle for electron proton collision

Answer 5

W- boson

Question 6

Exchange particle for muon decay

Answer 6

W- Boson

Question 7

Exchange particle for antimuon decay(mu +)

Answer 7

W+ Boson

Question 8

range of repulsive strong nuclear force

Answer 8

0-0.5fm

Question 9

range of attractive strong nuclear force

Answer 9

0.5-3.0fm

Question 10

compare the range of weak and strong nuclear interactions

Answer 10

Weak has shorter range (10^-18) than strong (10^-15)

Question 11

what is the range for electromagnetic interaction

Answer 11

infinite

Question 12

Explain how the graph number of electrons with Ek against Ek support the hypothesis that a third particle is produced
during β−
decay.

Answer 12

-missing energy is carried by the third particle(antineutrino)
-if not law of conservation energy seems to be violated as not all electrons have the same energy