Description
For measuring specific gravity of battery electrolyte and assessing state of charge
and oscillating springs
the fixed-focus lens and embedded scale supporting textile
Nineteen hardwood three-dimensional geometric shapes in a dovetailed sliding-top case
letting students plot resonance against length and back-calculate the speed of sound
Right-Angled Acrylic Prism, 25mm Length, 35mm Hypotenuse Subcategory_Thermometers For measuring specific gravity ofCompact right angled acrylic prism at 25mm length and 35mm hypotenuse, the polished 90 45 45 degree faces redirecting light at right angles for total internal reflection demos.
Exchange/Return Notes
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