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kVp
High/Low contrast
Question | Answer |
---|---|
If you have high kVp (> 60 kVp) what will happen to the following factors? | Look at the following factors |
energy | high |
frequency | high |
wavelength | short |
attenuation | low |
beam quality | high (more penetration) |
Scatter production | high |
B&W or gray | gray |
image contrast | low |
scale contrast | long scale |
If you have low kVp (< 60 kVp) what will happen to the following factors? | Look at the following factors |
energy | low |
wavelength | long |
frequency | low |
attenuation | high |
beam quality | low |
B&W or Gray | B&W |
Image contrast | high |
scale contrast | short scale |