This video segment, adapted from ZOOM, explores how sound waves travel differently through solids than through air, in this case, a metal clothes hanger. [1:14]

3 Views 2 Downloads NGSS: Designed

Concepts

conservation, energy, matter, sound, vibration, waves, sound waves

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Additional Tags

experimentation, longitudinal, produces sound, property, scientific method, state, step, transfer through materials, type, ms-ps4-2, pbs learningmedia: sound and solids: stereo hangers, teachers' domain, wgbh, solid, wave

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Classroom Considerations

Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
The intended use for this resource is Instructional

NGSS

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