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Stack #56574
Ch 4 Wallace Shape Distortion
Question | Answer |
---|---|
Three types of shape distortion | foreshortening, elongation, and spatial distortion |
the photon in the exact center of the beam is called the | central ray |
foreshortening occurs when | the object is angled but the central ray remains perependicular to the film |
Elongation occurs when the object is _________to the film but the central ray is _________. | parallel, angled |