Instructional Video

Crash Course Physics #38: Geometric Optics

Curated by ACT

This video episode of Crash Course Physics focuses on LIGHT! Let's talk about it today. Sunlight, moonlight, torchlight, and flashlight. They all come from different places, but they're the very same thing: light! It's what makes it possible for us to see the world around us, so it's worth a close, hard look. For instance, how does light travel? When you flip that switch in the bathroom to brush your teeth, how does light move from the light bulb, to the mirror, and into your eyes? [9:40]

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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional
  • This video is hosted on YouTube