What is Richter Scale? Share with your friends Share 1 Mohan Kumar answered this Dear Student, Regards 1 View Full Answer Krish Parikh answered this i dont know -1 Shubhi answered this The Richter magnitude scale assigns a magnitude number to quantify the size of an earthquake.? -1 Satyajeet Kumar answered this browsing newspapers and television 1 Krisha Hemant Surve answered this The device that is used to measure the magnitude of the earthquake is called Richter Scale. Hope it helps you. 1