According to the LA Times news report, a moderate magnitude 3.6 earthquake centered near the Granada Hills neighborhood occured on Jan 22, 2020. Use scientific notation in your final results to a) Refer to the Mercalli scale above to identify the intensity level, shaking and description/damage of the earthquake. b) Draw a cross sectional sketch of the earth identifying the FOCUS and epicenter of the earthquake. c) Determine the amount of energy released in ergs and d) Joules.

According to the LA Times news report, a moderate magnitude 3.6 earthquake centered near the Granada Hills neighborhood occured on Jan 22, 2020. Use scientific notation in your final results to a) Refer to the Mercalli scale above to identify the intensity level, shaking and description/damage of the earthquake. b) Draw a cross sectional sketch of the earth identifying the FOCUS and epicenter of the earthquake. c) Determine the amount of energy released in ergs and d) Joules.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2.10P: Review. The North American and European plates of the Earths crust are drifting apart with a...

See similar textbooks

Similar questions

On July 13, 1986, the strongest earthquake known to strike San Diego County registered 5.4 on the Richter scale. It was centered off the coast of Oceanside on the Coronado Bank Fault. a) Determine the amount of energy released in ergs and b) Joules.
The magnitude M of an earthquake is given. a. Find the earthquake intensity I in terms of the zero-level earthquake intensity lo- b. Find the energy released by the earthquake. M = 7.3
K Use the earthquake magnitude scale to answer the following question. Compare the energy of a magnitude 8 earthquake to an explosive device that released 14 x 100 joules of energy. 18 The explosive device releases about times as much energy. (Type a whole number.) w an example Get more help - Clear all Check answer
If the Richter scale is altered so that it compares energy released instead of intensity, the definition of the scale becomes M2 - M1 = LOG31 (E2 / E1). a) If the magnitude of an earthquake is increased by 1 on the scale, by what factor is the energy released multiplied? b) What is the magnitude of an earthquake that releases 200 times the energy of an earthquake with magnitude 4.5? c) How many times greater is the energy released from an earthquake with magnitude 9.0 than that of an earthquake with magnitude 6.5?
Suppose earthquake A registers two more points on the Richter scale than earthquake B. a. How are their corresponding intensities related? b. How are their released energies related? a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A = IB + O B. A = Oc. 'A ='B O D. IA = lB -
Recall the formula for calculating the magnitude of an earthquake, M = E Eo earthquake has magnitude 3.9 on the MMS scale. If a second earthquake has 800 times as much energy log One as the first, find the magnitude of the second quake. Round to the nearest hundredth. The magnitude of the second earthquake was Number
4) The Richter scale is used for measuring the magnitude of an earthquake. The Richter magnitude R is given by the model R = 0.67 log(0.37 E) + 1.46 Where E is the energy (in kilowatt-hours) released by the earthquake. An earthquake in Pakistan on June 8, 2007. released 132,372 kilowatt hours of energy, what was the earthquake's magnitude (to the nearest tenth)? a) 4.1 b) 4.3 d) 4.8 c) 4.6
8. The energy released đuring an earthquake can be calculated using the formula E(M) =(10'")“, where E is the energy in kWh (kilowatt hours) and M is the magnitude of the carthquake. a. The magnitude 9.5 earthquake in Southern Chile on May 22, 1960 is thought to be the strongest earthquake that has ever occurred. Use the formula above to caleulate the energy released during this earthquake. Express the answer in scientific notation, to the nearest tenth. b. An earthquake of magnitude 3 may not be felt or noticed by most people. Calculate the energy, to the nearest tenth, that is released during an earthquake of this strength. ( c. Compared to a magnitude 3 carthquake, how many times greater was the energy that was released during the 1960 earthquake in Chile? d. An earthquake that occurred in Central Canada in 2010 released approximately 30 000 000 kWh energy. Find the magnitude, to the nearest whole number, associated with this carthquake.
Tutorial An earthquake occurs 7,375 km from a seismograph. The P-waves arrive 12.2 minutes later. How fast is the P-wave traveling (in km/s)? If the lag time between P- and S-waves is 10.6 minutes, how fast are the S-waves traveling (in km/s)? Using the shadow of S-waves you determine that the radius of the core is 55% of the Earth's 6,378-km radius. How many kilometers from the surface is this (in km)? Part 1 of 3 To calculate how fast the P-waves are traveling, we need to divide the distance the waves travel by the time. d Vp = Make sure you are dividing by the time in seconds. s Vp = Make sure you are dividing by the time in seconds. km/s
Energy release Consider these three events: (1) On May 18, 1980, the volcanic eruption of Mount St. Helens in Washington released approximately 1.7 X 1018 joules of energy. (2) When a 1-megaton nuclear bomb detonates, it releases about 4 X 1015 joules of energy. (3) The 1989 San Francisco earthquake registered 7.1 on the Richter scale. (a) Make some comparisons (i.e., how many of one event is equivalent to another) in terms of energy released. (Hint: Refer to Exercise 70 in Chapter 5 Review Ex- ercises.) Note: The atomic bombs dropped in World War II were 1-kiloton bombs (1000 1-kiloton bombs = 1 1-megaton bomb). (b) What reading on the Richter scale would be equivalent to the Mount St. Helens eruption? Has there ever been a reading that high?
Calculate the surface wave magnitude MS for an earthquake with IMM of VII, in an area that can be approximated by a circle with radius 20 km for a site at the borders of the given isoseismal. This site is located in the western United States. Compare the ensuing value with the estimations from relationships with other magnitude scales. Calculate the fault surface displacements. Assume that the earthquake mechanism is normal faulting.
The Richter Soale is a simple equation for measuring intensity of an earthquake, according to the formula R=log(I), where I is Intensity of an earthquake and Ris the Richter scale rating. The largest earthquake in the year 2006 was in the ocean that was recorded as an 8.3 on the Richter Scale. The most devastating earthquake was in a major city that registered 6.6 on the Richter Scale. How many times more intense was the quake in the ocean? a) The intensity of the 8.3 earthquake was: You can write it as a power of 10 b) The intensity of the 6.6 earthquake was: FYou can write it as a power of 10} c) The quake in the ocean was times more intense than the one in the city. (Round to 3 decimal places.)