Which of the Following Occurs When the MA Is Doubled

Multiple Choice

Which of the following occurs when the mA is doubled?
1) The number of x-ray photons decreases by 50%.
2) Radiographic density increases.
3) There are twice as many photons in the x-ray beam.

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3