College of the Redwoods
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PHYS4C
2026-2027 Catalog · 1 section
You found PHYS 4C.
Calculus-based Physics: Heat, Optics, Waves, and Modern Physics
Harbor turns your PHYS 4C notes into a readiness map so you can see what looks solid, shaky, or missing.
Built from this class—not a generic study guide.
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