Learn about factors, such as wind, moisture, temperature, and air pressure, at a regional level that help produce the weather that people experience locally. This video provides students with the opportunity to visualize a phenomenon that is too big and too remote to experience in a classroom. Stude
The Index of Refraction and Snell’s Law
In this video from the ICT Center, learn about the index of refraction and Snell's law. Review a simple example of refraction, the speed of light in materials and the formula for calculating the index of refraction. Explore a table of the refractive indices of common media and materials used in fiber optics and semiconductors. Finally, examine Snell's law to understand the relationship between incident and refracted angles. This video is available in both English and Spanish audio, along with corresponding closed captions. CREDITS: https://www.pbslearningmedia.org/credits/ate10.sci.phys.energy.snellslaw/ LICENSE: https://www.pbslearningmedia.org/help/full-license-for-section-3c-of-terms-of-use-download-and-share/
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