Violation
Appropriate collimation of the X-ray beam for the film size reduces 1. image definition. 2. secondary radiation. 3. radiographic contrast. 4. radiation dose.
(2) and (4)
(1) and (3)
(1) (2) (3)
All of the above.
(4) only
Appropriate collimation of the X-ray beam for the film size reduces 1. image definition. 2. secondary radiation. 3. radiographic contrast. 4. radiation dose.
(2) and (4)
(1) and (3)
(1) (2) (3)
All of the above.
(4) only