US$ 529.75
and home reading
3125 inch thickness
sized to fit standard calorimeters for uniform liquid mixing during thermal experiments
this 80mm steel needle in a 6mm rod doubles as a precise alignment reference for image-formation and ray-tracing setups
Hollow Acrylic Semi-Circle for Refraction Index Study, 3 x 1.5 x 1.75" Subject_Anatomy and home readingAcrylic semi circular block measuring 3 x 1. 5 x 1. 75 inches with a center indicator line, used to study Snell's law, total internal reflection, and critical angle behavior.
US$ 529.75
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