Image illustrating light beams passing through a triangular prism. This simulation shows three parallel beams of monochromatic light striking a triangular prism. The rays are refracted (bent) as they enter the prism and again as they leave it.
Illustration ID: PHYSICS-OPTICS-prism-1
Russell Kightley
Illustration size: 25.0 Mpixels (71.5 MB uncompressed) - 5000x5000 pixels (16.7x16.7 in / 42.3x42.3 cm at 300 ppi)