Geophysics and Seismic Techniques Quiz

What is one advantage of seismic methods?

• High cost

• Slow investigation

• Non-invasive nature

• Destructive nature

Which seismic wave is a compression wave?

• P-Wave

• CSW

• S-Wave

• R-Wave

What does MASW stand for?

• Massive Analysis of Surface Waves

• Multiple Analysis of Surface Waves

• Multichannel Analysis of Surface Waves

• Multilayer Analysis of Surface Waves

What is the primary application of seismic reflection?

• Identifying soil types

• Determining soil density

• Measuring surface wave velocity

• Determining depth and thickness of rock/soil layers

What is the typical depth that seismic refraction can measure?

• Up to 200 m

• Up to 100 m

• Up to 35 m

• Up to 10 m

Which of the following is a disadvantage of seismic refraction?

• Requires minimal equipment

• Sensitive to acoustic noise

• Can resolve multiple layers

• Non-invasive

Which type of seismic wave is known for causing the most damage during earthquakes?

• Surface Wave

• S-Wave

• P-Wave

• R-Wave

What is the main characteristic of surface waves?

• They travel through the Earth's core

• They propagate along the Earth's surface

• They are faster than body waves

• They cannot be measured

What is the primary purpose of seismic tomography?

• To determine groundwater levels

• To analyze soil color

• To visualize underground structures

• To measure surface temperature

What is the main limitation of seismic reflection methods?

• Limited to shallow investigations

• Requires extensive data processing

• Inability to penetrate deep layers

• High cost of equipment