Radiation+paper1 Flashcards
1
Q
Background radiation sources
A
Radon gas ( sea )
X-rays/ Ct scans
From ground
Food & drink
2
Q
Cosmic radiation
A
From space
3
Q
Nuclear fission?
A
Chain reaction
Neutron released
Radiation released
4
Q
Nuclear fusion?
A
In stars:
Nuclei fuse together
Energy is released