5.the point of origin of an earthquake. 6.the primary center from which a disease develops or in which it localizes. v.t. 7.to bring to a focus or into focus:to focus the lens of a camera. 8.to concentrate:to focus one's thoughts. ...
:a center of activity or interest 5 :the starting point of an earthquake focus 2 of 2verb focusedalsofocussed;focusingalsofocussing 1 a :to bring into focus b :to adjust the focus of focusa telescope 2 :to cause to be concentrated ...
What is the simple definition of earthquake? A simple definition of an earthquake is the release of mechanical energy felt in waves as strain is released from rocks in the earth's crust. What is epicenter and hypocenter? The hypocenter or focus is the point deep in the crust where the eart...
Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks. Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another.
The meaning of epi- in epicenter is "over", so the epicenter of an earthquake lies over the center or "focus" of the quake. Epicenter can also refer to the centers of things that may seem in their own way as powerful—though not as destructive—as earthquakes. Wall Street, for example...
in focus; out of focus. Geometry.(of a conic section) a point having the property that the distances from any point on a curve to it and to a fixed line have a constant ratio for all points on the curve. Geology.the point of origin of an earthquake. ...
idea that crises and emergencies can help provide a setting for rallying protest against the government. For example, the 1973 earthquake in Nicaragua—and the massive corruption and lack ofsubsequentreconstruction—generated widespread disillusionment and helped a long-standing Marxistinsurgencydramatically ...
2.The degree of clarity with which an eye or optical instrument produces an image:a telescope with excellent focus. 3.A central point or region, such as the point at which an earthquake starts. 4.MathematicsA fixed point or one of a pair of fixed points used in constructing a curve such...
Focus= the point inside the Earth where the rock breaks off and pressure is released, The focus point generally occurs 45 miles below the ground. Focal depth of an earthquake= the depth of the hypocentre below the Earth's surface.
The meaning of FOCUS is a center of activity, attraction, or attention. How to use focus in a sentence. Did you know?