About how many times more intense is an earthquake that measures 8.4 on the Richter scale...
About how many times more intense is an earthquake that measures 8.4 on the Richter scale than an earthquake that measures 7.9 on the Richter scale? Recall that Richter defined the magnitude Rof an earthquake of intensity I to be R = log I.
(Round your answer to two decimal places.)
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About how many times more intense is an earthquake that measures
8.4 on the Richter scale...
10. For this question, use the Richter scale equation M-log() where M is the magnitude of...
10. For this question, use the Richter scale equation M-log() where M is the magnitude of an earthquake, I is the intensity of the shock waves, and I, is the measure of the intensity of a zero-level earthquake. a) If an earthquake had an intensity of I= 1,258,92516, find the Richter scale magnitude of the earthquake b) If an earthquake has magnitude 8.5 on Richter scale. Find the intensity of the earthquake in terms of Io. 11. Earth quake in...
The Richter scale is used to measure the intensity of earthquakes, where intensity corresponds to the...
The Richter scale is used to measure the intensity of earthquakes, where intensity corresponds to the amount of energy released by an earthquake. If an earthquake has an intensity of x, then its magnitude, as computed by the Richter scale, is given by the formula R(x) = log X where is the intensity of a small measurable earthquake. (a) An earthquake in city A had a magnitude of 4.0 the Richter scale and an earthquake in city B measured 5.0....
4. An earthquake in San Francisco had a magnitude of 8.3 on the Richter scale. Another...
4. An earthquake in San Francisco had a magnitude of 8.3 on the Richter scale. Another earthquake in Japan had an earthquake of magnitude 4.8. How many times more intense was the San Francisco earthquake?
The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of...
The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of an earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave by S, then we can...
Question 3 (10 points) The Richter Scale gives a mathematical model for the magnitude of an...
Question 3 (10 points) The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of an earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave by...
Save Question 20 (5 points) The Richter Scale gives a mathematical model for the magnitude of...
Save Question 20 (5 points) The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of arn earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave...
Use the Richter scale equation M lwhere M is the magnitude of an earthquake, is the...
Use the Richter scale equation M lwhere M is the magnitude of an earthquake, is the intensity of the shock waves, and lo is the measure of the intensity of a zera level earthquake. Road the article below about the April 13, 2010, earthquake in ginghal province, China. Find the intensity of this earthquake, in terms of lo, for each of the magnitudes reported in the article. Round to the nearest thousand Jo 6.9
The intensity levels I of two earthquakes measured on a seismograph can be compared by the...
The intensity levels I of two earthquakes measured on a seismograph can be compared by the formula log I1 I2 = M1 − M2 where M is the magnitude given by the Richter scale. An earthquake of magnitude 6.4 hit a city. Two years later, that same region experienced yet another, more devastating earthquake, this time with a magnitude of 9.0. How many times greater was the intensity of the second earthquake? Round to the nearest whole number. times greater
please someone help me solve these problems and show me how you do it 5. Rewrite...
please someone help me solve these problems and show me how
you do it
5. Rewrite the following in exponential form: log, 1024 6. Rewrite the following in logarithmic form: 92= 7. Use your calculator to evaluate the following, round to 5 significant digits: a. log 8.75 b. In 8.75 c. log, 8.75 8. Sound intensity (loudness) is measure in decibels, B dB, according to the rule B = 10 log -. I is the intensity of the sound wave...
show work please for both Show that the equation represents a circle by rewriting it in...
show work please for both
Show that the equation represents a circle by rewriting it in standard form. x2 + y2 + 8x – 6y + 24 = 0 Find the center and radius of the circle. (x, y) = ( D. An earthquake measuring 6.4 on the Richter scale struck Japan in Mly 2007, causing extensive damage. Earlier that year, a minor earthquake measuring 3.1 on the Richter scale was felt in parts of Pennsylvania, How many times more...
10. For this question, use the Richter scale equation M-log() where M is the magnitude of an earthquake, I is the intensity of the shock waves, and I, is the measure of the intensity of a zero-level earthquake. a) If an earthquake had an intensity of I= 1,258,92516, find the Richter scale magnitude of the earthquake b) If an earthquake has magnitude 8.5 on Richter scale. Find the intensity of the earthquake in terms of Io. 11. Earth quake in...
The Richter scale is used to measure the intensity of earthquakes, where intensity corresponds to the amount of energy released by an earthquake. If an earthquake has an intensity of x, then its magnitude, as computed by the Richter scale, is given by the formula R(x) = log X where is the intensity of a small measurable earthquake. (a) An earthquake in city A had a magnitude of 4.0 the Richter scale and an earthquake in city B measured 5.0....
4. An earthquake in San Francisco had a magnitude of 8.3 on the Richter scale. Another earthquake in Japan had an earthquake of magnitude 4.8. How many times more intense was the San Francisco earthquake?
The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of an earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave by S, then we can...
Question 3 (10 points) The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of an earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave by...
Save Question 20 (5 points) The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of arn earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave...
Use the Richter scale equation M lwhere M is the magnitude of an earthquake, is the intensity of the shock waves, and lo is the measure of the intensity of a zera level earthquake. Road the article below about the April 13, 2010, earthquake in ginghal province, China. Find the intensity of this earthquake, in terms of lo, for each of the magnitudes reported in the article. Round to the nearest thousand Jo 6.9
please someone help me solve these problems and show me how
you do it
5. Rewrite the following in exponential form: log, 1024 6. Rewrite the following in logarithmic form: 92= 7. Use your calculator to evaluate the following, round to 5 significant digits: a. log 8.75 b. In 8.75 c. log, 8.75 8. Sound intensity (loudness) is measure in decibels, B dB, according to the rule B = 10 log -. I is the intensity of the sound wave...
show work please for both
Show that the equation represents a circle by rewriting it in standard form. x2 + y2 + 8x – 6y + 24 = 0 Find the center and radius of the circle. (x, y) = ( D. An earthquake measuring 6.4 on the Richter scale struck Japan in Mly 2007, causing extensive damage. Earlier that year, a minor earthquake measuring 3.1 on the Richter scale was felt in parts of Pennsylvania, How many times more...
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