ExplainerTools

Science · Interactive demo

Does a prism create a rainbow?

Change hypothetical dispersion while prism geometry and the incoming ray stay fixed; the sampled colors converge to one still-bent beam.

Created by ExplainerTools.

What you’ll explore

This interactive demo gives you a visual way into science. The key ideas include optics, light, refraction, dispersion, spectrum.

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ExplainerTools collects interactive explainers, visual essays, and educational videos that help an idea make sense. Browse by subject, follow a topic, or find a creator whose way of explaining speaks to you.

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