RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-27341
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August 19, 2025 at 5:44 am
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QCNotebook 07347
Participant
Case 11 — Case finishing: distinguish a reflection from a surface mark
A bright line appears in one polished-case image. What additional evidence would distinguish a mark from reflected light?
Exercise RWI-27341/11: address this question within its stated limits.