What is a seismology science definition?
seismology, scientific discipline that is concerned with the study of earthquakes and of the propagation of seismic waves within the Earth.
What is an example of seismology?
An example of seismology is geological surveying. The geophysical science of earthquakes and the mechanical properties of the earth. The study of the vibration of the Earth’s interior caused by natural and unnatural sources, such as earthquakes.
What do seismometers do?
How do they work? A seismometer is the internal part of the seismograph, which may be a pendulum or a mass mounted on a spring; however, it is often used synonymously with “seismograph”. Seismographs are instruments used to record the motion of the ground during an earthquake.
What is seismology in simple words?
Definition of seismology : a science that deals with earthquakes and with artificially produced vibrations of the earth. Other Words from seismology Example Sentences Learn More About seismology.
What is seismology Class 8?
Answer: Seismology is the scientific study of earthquakes and their related phenomena.
How does a Seismoscope work?
A seismoscope is an instrument that gives a qualitative measure of the oscillatory motion produced by an earthquake or other disturbance of the earth’s surface. Unlike the seismograph, it lacks a device to calibrate the time. Several designs and variations exist, and many are easy to build with common materials.
How do seismometers affect people’s lives?
Seismographs can detect quakes that are too small for humans to feel. During an earthquake, ground-shaking seismic waves radiate outward from the quake source, called the epicenter. These measurements allow scientists to estimate the distance, direction, magnitude, and the type of earthquake that just occurred.
What does seismic refer to?
Definition of seismic 1 : of, subject to, or caused by an earthquake also : of or relating to an earth vibration caused by something else (such as an explosion or the impact of a meteorite) 2 : of or relating to a vibration on a celestial body (such as the moon) comparable to a seismic event on earth.
What is seismology Class 9?
Seismology is the study of earthquakes.
What is the seismoscope?
: an instrument for recording only the time or fact of occurrence of earthquakes — compare seismometer.