Results 1 - 10 of 331 matches
ConcepTest: Foreshock part of Examples
A seismograph records four earthquakes of magnitude 3.7, 3.2, 6.5 and 4.3 and then seismicity decreases. Which earthquake(s) represent (a) foreshock(s)? a. 3.7 and 3.2 b. 3.2 only c. 3.7 only d. 3.7 and 6.5
ConcepTest: EQ Recurrence Interval part of Examples
Plate A moves 3 cm/yr past plate B. A typical earthquake along the plate boundary has 6 meters of slip. What is the recurrence interval of the earthquake? a. 0.2 years b. 2 years c. 200 years d. 2000 years
ConcepTest: Mercalli Intensity part of Examples
In 1872, 25 people were killed in Lone Pine when their adobe homes collapsed during an earthquake. What was the Mercalli Intensity of the earthquake? a. I - III b. IV—VI c. VII—X d. XI—XII
ConcepTest: Intensity and Magnitude part of Examples
Three sites (L1, L2, L3) record earthquake intensity and earthquake magnitude for the same earthquake. L1 is located closest to the focus and L3 is farthest away. The intensity values are greatest at _____ and the ...
ConcepTest: Earthquake Hazards part of Examples
If you lived in a city located 20 km from the epicenter of a magnitude 6.7 earthquake, which of the following would you be most likely to experience? a) ground shaking b) landslides c) fault rupture d) tsunami e) ...
ConcepTest: S Wave Amplitude part of Examples
The city of Guildhall experienced two earthquakes within a 1-month interval. The first earthquake was magnitude 2; the second earthquake was magnitude 7. Examination of a seismogram recorded 100 km away showed that ...
ConcepTest: Pull-A-Band part of Examples
If you pull on a rubber band it will change shape. Pulling on the band is an example of _________. a) stress b) viscosity c) strain d) brittleness
ConcepTest: Magnitude part of Examples
What determines the magnitude of an earthquake? a) The type of plate boundary where the earthquake occurs. b) The amount of energy released by the movement on a fault. c) The amount of damage that occurs as a ...
ConcepTest: Earthquake Location and Magnitude part of Examples
Two active faults are present at different sites along the west coast of North America. The rate of plate motion adjacent to location X is 2 cm/year. The rate of plate motion adjacent to location Y is 5 cm/year. A ...
ConcepTest: S Wave Speed part of Examples
The city of Guildhall experienced two earthquakes within a 1-month interval. The first earthquake was magnitude 2; the second earthquake was magnitude 7. The S-waves from the magnitude 2 earthquake travel ...