Earthquake produces the waves in different frequencies.It is in the range of 0.5... of Burkly university to decide the magnitude within 4 seconds after sensing the earthquakes.Some times past records will help to decides the frequency of earthquakes...
1 Answers · Science & Mathematics · 15/04/2009
Most earthquakes are the result of strain which builds up in the earth due to the movement...which point the plates shift, producing the shock waves of an earthquake. Earthquakes can also occur in the middle of a plate; if the plate motion...
4 Answers · Science & Mathematics · 10/05/2009
Earthquakes are caused by faulting, a sudden lateral or vertical movement of rock along a rupture (break) surface....withstand any more bending. With a lurch, the rock breaks and the two sides move. An earthquake is the shaking that radiates out from the breaking rock.
4 Answers · Science & Mathematics · 22/03/2009