The Richter scale reading for an earthquake measures its intensity (as a multiple of some minimum intensity used for comparison). The intensity I corresponding to a Richter scale reading R is given by . An earthquake occurred near San Francisco in 1923 that measured 6.9; another earthquake occurred in 1947 that measured 7.75. Calculate the ratio of these intensities (larger to smaller). Round your answer to six decimal places.
A)0.141254
B)1.123188
C)13.279704
D)7.079458
E)0.010162

Question

The Richter scale reading for an earthquake measures its intensity (as a multiple of some minimum intensity used for comparison). The intensity I corresponding to a Richter scale reading R is given by  . An earthquake occurred near San Francisco in 1923 that measured 6.9; another earthquake occurred in 1947 that measured 7.75. Calculate the ratio of these intensities (larger to smaller). Round your answer to six decimal places. ​
A)0.141254 
B)1.123188 
C)13.279704 
D)7.079458 
E)0.010162

Quizplus · Accepted Answer

The Answer of The Richter scale reading for an earthquake measures its intensity (as a multiple of some minimum intensity used for comparison). The intensity I corresponding to a Richter scale reading R is given by  . An earthquake occurred near San Francisco in 1923 that measured 6.9; another earthquake occurred in 1947 that measured 7.75. Calculate the ratio of these intensities (larger to smaller). Round your answer to six decimal places. ​
A)0.141254 
B)1.123188 
C)13.279704 
D)7.079458 
E)0.010162

The Richter Scale Reading for an Earthquake Measures Its Intensity