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Cardiac arrhythmia


Those who have severe symptoms from an arrhythmia may be treated emergently with a .... Some of these arrhythmias are harmless (though distracting for patients) but many of them ... Normal sinus rhy...

Earthquake | Seismic waves as body waves and surface waves


Learn about the types of seismic waves: Body and Surface wave. ... Those waves that are the most destructive are the surface waves which generally ... as the Earth's inner layers, from the focus of an earthquake to distant points on the surface.

Seimic Waves and Earth's Interior


These are the waves that do the most damage to our buildings, highways, etc. ... To apply those ideas to earthquake studies, think of the earthquake location as the ... Secondary , or S waves, travel slower than P waves and are also called ...

Earthquakes- Seismic Waves - Rohan


These waves are defined by the type of motion of a particle in the path of the wave. ... varies with their wavelength but always travel slower than P and S waves.

Earthquake! - Center for Science Education an U.C. Berkeley


These vibrations, called seismic waves, travel outward in all directions and are ... the location on the surface of the earth directly above the focus of an earthquake. .... Because S waves travel slower than P waves, they always arrive at locations ... But the waves that traveled farthest, those that had to pass through the core of ...

The Earth and the Moon - University of Northern Iowa


These travel slower than P-waves. ... These and other earthquake waves originate from the focus, which is the actual location of the earthquake's origin. .... sunspots and the Sun is spewing out many more of those charged particles than usual.

Earthquakes - Science World - Scholastic


These changes are generally slow, and most humans are rarely aware of ... But earthquakes are much more common than this figure indicates. .... in shallow- focus earthquakes (such as those along the San Andreas Fault), to more than ... Seismic waves originate at the hypocenter, and then bend and reflect as they travel ...

Ventricular Parasystole - ECG Learning Center - An introduction to ...


If a PVC occurs early enough (especially if the heart rate is slow), it may ... ( Remember, the PR interval following an interpolated PVC is usually longer than normal, not shorter!). .... With AV dissociation these giant a-waves occur irregularly. ... to the normal sinus activation of the ventricles and partly from the ectopic focus).

Rhythms and Criteria


A. Characterized by heart rate greater than 100 ... Heart rate: normal, 60 - 100 or slow, 40 - 60 ... B. P waves will have different configuration that sinus P waves. C. These rhythms, especially if very rapid, can affect ventricular filling time and diminish ... A. Occurs when an ectopic atrial focus occurs so early that the AV node i...

Earthquakes and Plates | Common questions answered.


We now understand that these plates have motion. ... Difference Between Earthquake Focus and the Epicenter? ... When we spoke about seismic waves we mentioned that they originate from different areas. ... Does this affect those theories? ... It is also slower than the P wave (s wave, slow wave, I made that simpler).

Popular Q&A
Q: What kind of waves are slower than those that originate at the fo...
A: the kalebtreyoioyhjs waves that are at the tip of the ocean. Read More »
Source: wiki.answers.com
Q: What are earthquake waves that are slower than those that origina...
A: S-Waves. Their speed is about 60% of that of P-wav... Read More »
Source: www.chacha.com
Q: Would sound waves traveling through the outer ear travel faster o...
A: yes it can yes it can Read More »
Source: wiki.answers.com
Q: 6. Would sound waves traveling through the outer ear travel faste...
A: Sound waves always travel at the same speed. Read More »
Source: answers.yahoo.com
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These waves are slower than those that originate at the focus


These waves are slower than those that originate at the focus? These waves are ... Why do sound waves travel slower than other electromagnetic waves?