PHG 128 covers 15 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.
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The topics this course covers, in teaching order.
One topic, as StudyPath teaches it.
Introduction to photographic chemistry covers the basic principles that transform light into a permanent image. Students must grasp the roles of light‑sensitive silver halide crystals, the development process, and the types of photographic systems (black‑and‑white, colour, and instant).