Description
Right-angle acrylic prism at 50 by 25 by 35mm
Compares radiant-heat absorption through paired surfaces and a white screen
this LDR drops resistance dramatically when light strikes the cell
Designed to make turns-ratio behavior tactile
sized so the needle stays readable from the back of the room
Plate Tectonics Labeled Teaching Model Subcategory_Geology Models Right-angle acrylic prism at 50Depicts Earth's internal layers plus active and passive margins, oceanic ridges, trenches, and rift valleys on a single labeled tectonics model for plate boundary lessons.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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