Resonance1 spag Large

the first of three narrated demonstrations of seismic resonance and why certain buildings fall during earthquakes. This is the simplest and easiest with minimal preparation. "Resonance3-dowel-Large.mov" is the most descriptive and is worth the effort. Dr. John C. Lahr, USGS emeritus seismologist, demonstrates the concept using three different methods.
For a description of the activity: http://www.iris.edu/hq/resource/boss_lite_building_resonance
FRom: http://www.iris.edu/hq/programs/education_and_outreach/animations

Category:

Science & Technology

Tags:

• resonance
• seismic
• earthquake
• buildings
• fall