Density and Contrast Matching
| if you decrease mAs then density will.... |
| If you increase OID then denisty will decrease/increase? |
| What does filtration alter? |
| many shades of gray will have a (low/high) contrast. |
| If you increase beam restriction contrast will ______. |
| The controlling factor of contrast is ___. |
| Beam restriction will ______ scatter photons. |
| What is governed by the 15% rule ? |
| Grids and density have a _______ relationship. |
| what is produced by the photoelectric effect? |
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