Light Intensity - IB Physics
7:52
YouTubeIB Physics - Andy Masley
Light Intensity - IB Physics
I explain how to calculate light intensity and how to use proportional reasoning to find changes in light intensity based on the distance from a light source and on the amplitude of the light wave. Check out my channel for lecture videos on the entire IB physics curriculum organized by topic. A like & subscribe is always appreciated! 0:00 ...
58.4K viewsFeb 2, 2020
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