Attributions

1. Light

PhET Simulation

Simulation by PhET Interactive Simulations, University of Colorado Boulder, licensed under CC-BY-4.0 (https://phet.colorado.edu).

Spectrum source images

Nature

Jellyfish

The copyright holder of this file, Sierra Blakely, allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. Attribution: Sierra Blakely. (https://commons.wikimedia.org/wiki/File:Aequorea4.jpg)