91*21*15mm Rainbow Optical Glass Triple Triangular Prism Physics Teaching Tool
$ 9.99
Features:
- Made of high quality K9 glass, the triple prism is durable and long lasting use.
- Precise cuttings, offer good reflections and color separation.
- Easy to carry for photography, teaching, learning, presentation, etc.
- Great gift for children for physics spectrum learning.
- Sharp edges have been treated for use at ease
- When a prism is placed in sunlight, turning the sides produces a rainbow of colors. Light comes in from one side of the prism and out from the other. The outgoing light will be deflected to the bottom (the third side). The deflected Angle is related to the refractive index of the prism, the top Angle of the prism and the incident Angle.
- Sunlight passing through a prism reflects seven colors: red, orange, yellow, green, blue, indigo and violet
Specification:
Material:K9 glass
Size: approx.91 * 21 * 15mm / 3.6 * 0.8 * 0.6in
Package list:
1 x Prism
