Question

What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?

A.Charles RichterB.Hiram WalkerC.Giuseppe MercalliD.Joshua Rumble

Answer 1

A. Charles Richter
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Charles Richter is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes.

Answer 2

option is A correct
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The name of the CalTech seismologist who invented the scale used to measure the magnitude of Earth is Charles Richter.