Seismograph is used to record intensity and source of? A) Thunderstorms B) Heart beat C) Pulse D) Earthquakes Related MCQs: …. is used to record intensity and source of earthquakes? What is the name of the software program that transforms high-level source code written in a high-level programming language into a low-level object code in machine language? The intensity in strength endurance training is? Stimulus intensity is detected in the brain by?