Rad Science Quiz 4 Flashcards
1
Q
List the 5 interactions with matter
A
coherent photelectric compton pair production photodisintergration
2
Q
Which of the above interacts with The nuclear field? The entire atom? Inner shell electron? The nucleus? Outer shell electron?
A
pair production coherent PE (photoelectric) photodisintegration compton
3
Q
Which two of the above occur in the diagnostic range?
A
photoelectric
compton
4
Q
during the photoelectric effect, the characteristic cascade releases _ radiation
A
secondary
5
Q
During which reaction does the annihilation effect occur
A
pair production
6
Q
As kV increases, which interaction decreases more rapidly?
A
photoelectric
7
Q
When a scattered photon is deflected back toward the source, it is called
A
back scatter
8
Q
Which interaction produces grey in the image
A
compton
9
Q
Which interaction produces white on the image?
A
photoelectric
10
Q
Black on the image is created by what interaction
A
no interaction (transmission)
