The Magnitude of an Earthquake Is Commonly Measured from the __________

question 59

Multiple Choice

The magnitude of an earthquake is commonly measured from the __________ of ____________.

• A) frequency;surface waves on a seismograph
• B) wavelength;the distance between P and S waves on a seismometer
• C) period;acoustic waves on a seismograph
• D) amplitude;seismic waves on a seismogram

---

Definitions:

Communication Links

The physical or logical connections between communicating devices or systems, allowing data transfer.

Physical Plant Operations

Activities and tasks focused on the maintenance and management of the physical facilities, infrastructure, and assets of an organization.

Auditing

The systematic examination and evaluation of records or financial accounts to ensure accuracy and adherence to established standards.

HTTPS

Hypertext Transfer Protocol Secure, an internet communication protocol that protects the integrity and confidentiality of data between the user's computer and the site.