![](http://www.alamy.com/thumbs/6/9D2C7D10-F322-4106-A480-20080948B9D7/2GPWPBP.jpg)
A seismograph
Illustration of a seismograph
Size: 5000px × 3505px
Location:
Photo credit: © Matthew Cole / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: carbon, drawing, earth, earthquakes, eruptions, feedback, force, frame, geography, geology, geophones, glass, graphic, hitech, illustration, image, inertia, internal, invention, loop, magnitude, mass, mechanical, motion, movement, negative, pendulum, physics, plates, quakes, reference, science, seismic, seismograph, seismologists, seismometers, seismometry, seismoscopes, smoked, soot, strength, strong-motion, stylus, technology, tectonic, teleseismometers, volcanic, waves, weak-motion, weight