Basic radiation physics

2. The aperture used to open and close the size of the primary beam
5. The positively charged side of the x-ray tube
6. The type of oil that absorbs the heat produced by x-ray production
9. The energy spectrum of which x-rays are part of
11. The small area on the surface of the target that is bombarded by electrons during an exposure
13. The devise used to absorb scattered radiation
14. 99% of the kinetic energy of the incident electrons are converted to ...
16. A small coil of tungsten wire
17. What are emitted by thermionic emission?
18. The negatively charged side of the x-ray tube
19. The place where the primary beam leaves the x-ray generator

1. The tray in the radiography table that holds the image receptor
3. Which imaging modality is generally used to assess skeletal trauma?
4. Who made the first radiograph ever?
7. A tube having two electrodes; a cathode an an anode
8. The structure of the cathode that houses the filament
10. The material that anodes are primarily made up of
12. A property of waves that distinguish the different waves on the EM spectrum
15. A small bundle of energy