Adjustable Slit for Optical Bench Racks & Stands_Test Tube Racks visualizing sound-transmission dependence on a
Adjustable Slit for Optical Bench Racks & Stands_Test Tube Racks visualizing sound-transmission dependence on aVariable slit width on this optical bench attachment lets students vary the aperture of the source for diffraction, single slit interference, and spectral line work.
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