Understanding Wave Motion and Power Loss (Middle and High School curriculum lesson)

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Description
This lab is designed to help students understand how light waves interact with matter. This activity is analogous to light traveling through optical media having different indices of refraction (densities). This lesson connects with the Big Ideas in Nanoscale Science (Stevens et al, 2009; NSTA Press) Big Idea – Forces and Interactions (All interactions can be described by multiple types of forces, but the relative impact of each type of force changes with scale. On the nanoscale, a range of electrical forces, with varying strengths, tend to dominate the interactions between objects.)
Audience

Objectives

Nano Content Map
Nanometer-sized things are very small, and often behave differently than larger things do.

Credits

Funding

National Nanotechnology Infrastructure Network (NNIN) funded by the National Science Foundation

Owning institution

National Nanotechnology Infrastructure Network (NNIN); © 2007 Angela Berenstein; Richard Moore; Board of Regents, University of California, Santa Barbara

Development Process
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Project