The location on the curve that corresponds to the optical density of 1 plus B + F is the
A) exposure latitude
B) speed
C) film contrast
D) speed point
Correct Answer:
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Q82: The area of the sensitometric curve where
Q83: The lowest amount of optical density found
Q84: On the sensitometric curve,optical densities are measured
Q85: When the actual exposure doubles (for example
Q86: Base plus fog represents density present on
Q88: Dmₐₓ is the point on the curve
Q89: A radiograph with low radiographic contrast
A)has very
Q90: To produce the sensitometric curve,the various densities
Q91: The intensity of exposure is measured in
A)mAs
B)mR
C)log
Q92: Sensitometry is used to evaluate
A)beam quality
B)film characteristics
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