Current time: 0:00Total duration: 11:19

0 energy points

# Richter scale

Sal explains the basics of the Richter scale (Moment magnitude scale) and uses this to compare the magnitude of 4 famous earthquakes. Created by Sal Khan.

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# Richter scale

Current time: 0:00Total duration: 11:19

0 energy points

Sal explains the basics of the Richter scale (Moment magnitude scale) and uses this to compare the magnitude of 4 famous earthquakes. Created by Sal Khan.