Refraction of light through a glass block. Light travels at different velocities in different media, and as it passes from one medium to another it be

---

Refraction of light through a glass block. Light travels at different velocities in different media, and as it passes from one medium to another it bends (refracts).

---

Size: 4134px × 4310px
Photo credit: © ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: beam, bending, bent, block, classroom, demonstration, education, equipment, experiment, glass, lab, laboratory, light, optical, optics, physical, physics, ray, reflecting, reflection, reflections, refracted, refracting, refraction, school, science, semi-circle, semi-circular, semicircle, semicircular