Mathematics, 01.04.2020 17:56 cameronbeaugh

The magnitude, M, of an earthquake is defined to be m=log l/s, where I is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and S is the intensity of a “standard” earthquake, which is barely detectable. What is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? Use a calculator. Round your answer to the nearest tenth.

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The magnitude, M, of an earthquake is defined to be m=log l/s, where I is the intensity of the earth...