Half-value layer (HVL) is used to measure
A) beam intensity
B) beam quantity
C) beam quality
D) all of the above
Correct Answer:
Verified
Q21: One HVL reduces the intensity of the
Q27: If the distance from the source is
Q31: To increase the quantity of radiation by
Q34: Beam quality refers to
A)the energy level of
Q35: The purpose of beam filtration is to
A)control
Q36: To produce a radiographic image,it is necessary
Q39: As the kVp increases
A)beam energy decreases
B)beam energy
Q43: The x-ray emission spectrum is a graphic
Q44: For a tungsten target, the discrete line
Q51: The x-axis for all emission spectra represents
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