img crit ch 31 Word Scramble
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Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Distortion | misrepresentation of size or shape of structures |
| Formula for MF | MF=SID/SOD or MF=image size/object size |
| Formula for OID | SID - SOD = OID |
| Factors affecting size distortion | SID, OID (magnification and minification for digital) |
| Factors affecting shape distortion | alignment (CR, IR or part) and angulation (direction and degree) |
| Increasing the SID affects size distortion how? | decreases |
| Decreasing OID affects size distortion how? | decreases |
| Increasing part thickness affects size distortion how? | increases |
| improper CR alignment affects shape distortion how? | increases |
| improper part alignment affects shape distortion how? | increases |
Created by:
annaluz87
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