Write the earth quake intensity model. An earthquake measuring 7.1 on the Ricter scale determine how many times more intense this earthquake than a zero-level quake.
Question
Write the earth quake intensity model. An earthquake measuring 7.1 on the Ricter scale determine how many times more intense this earthquake than a zero-level quake.
Solution
The Richter scale is a logarithmic scale that measures the intensity of an earthquake. The formula for the Richter scale is:
R = log10(A/A0)
where:
- R is the Richter magnitude,
- A is the amplitude of the seismic waves measured by the seismograph,
- A0 is the amplitude of a "zero-level" earthquake.
If an earthquake measures 7.1 on the Richter scale, it means that the amplitude of its seismic waves is 10^7.1 times the amplitude of a "zero-level" earthquake.
So, an earthquake measuring 7.1 on the Richter scale is 10^7.1 times more intense than a "zero-level" quake.
Similar Questions
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6. Scale that is based on observable earthquake damage.*1 pointFujita ScaleSeismoscaleMercalli ScaleRichter Scale
21. How does the Richter Magnitude Scale calculate its measurements?*1 pointEyewitnessesAmount of damage causedThe amount of time the earthquake lastedThe strength of the seismic waves recorded by a seismograph machine
Answer this using the PHIVOLCS Earthquake Intensity Scale (PEIS) *
The Richter scale measures the magnitude of a seismograph because it quantifies the amount of energy released at the earthquake's source, but we can determine the _______________, so we can see how much damage the earthquake will cause.
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