![This composite image combines NASA Extreme Ultravoilet Imaging Telescope images from three wavelengths into one that reveals solar features unique to each wavelength.](https://images-assets.nasa.gov/image/PIA03150/PIA03150~orig.jpg?w=1067&h=1067&fit=clip&crop=faces%2Cfocalpoint)
Audience
Educators
Grade Levels
Grades 5-8
Subject
Waves, Light
Type
Lesson Plans / Activities
Students can see the relationship between wavelength and frequency by shaking a length of clothesline, a spring or a Slinky®.
Wavelength and Energy [135KB PDF file]
This activity is part of The Electromagnetic Spectrum Unit.