# Reflection, refraction, dispersion

Circular and straight pulses are reflected from various shaped barriers. Periodic straight waves are refracted at various angles. Mention is made of Snell's law and spherical and chromatic aberrations. Various focusing effects and total internal reflection are demonstrated. From the EDC College Physics series Search Educational Film Journals at Media History Project for references to this film

- Kind: Educational
- Year: 1961
- Runtime: 17 min
- By: Modern Learning Aids (Firm)
- Genres: Education, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/reflectionandrefraction)
- Licence or status: none stated by the archive
- Who can watch: Kids profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/reflectionandrefraction?play=1)