Web Results

Seismic wave - Wikipedia


Seismic waves are waves of energy that travel through the Earth's layers, and are a result of earthquakes, volcanic eruptions, magma movement, large ...

These waves originate at the focus and can travel through all types ...


the only wave type that can travel through matter is sound. sound waves cause vibrations in the material, which means that the waves move faster the closer the  ...

Do all waves travel through something - Answers.com


No. Electromagnetic waves travel through vacuum ( ie space where there is nothing) ... These waves originate at the focus and can travel through all types of matter? P-waves, which may also be known as primary (as they arrive travel faster ...

Types of Radio Waves - NRAO: Revealing the Hidden Universe


These waves can also be thought of as particles called photons: massless packets of energy that travel at the speed of light. ... For all types of EM radiation, the simple relationships between wavelength, frequency, and ... Even shorter wavelengths of EM radiation (such as x-rays) can pass right through tissues in our bodies.

Reflection of Sound - NDE/NDT Resource Center


What happens when a sound wave hits a concave shaped surface? ... Sound will travel from one focus to the other, no matter where it strikes the wall. ... A sound wave will continue to bounce around a room, or reverberate, until it has lost all its ... hear your friend if the door was closed, sound is not traveling through the wall.

Structure of the Earth: the story of the waves


Reduce in intensity more quickly than other waves; these 'ground moving' waves ... The faster of the two types of body waves; they travel through solids and ... This is evidence that the outer core does not behave like a solid substance. .... Carbon , Element, symbol C. Carbon compounds are the basis of all living matter.

Seismic Waves - How Earthquakes Work | HowStuffWorks


Learn about the types of seismic waves and how they move. ... They can pass through solids, liquids and gases easily. As they travel through rock, the waves move tiny rock particles back and forth -- pushing them apart and then ... How do scientists calculate the origin of an earthquake by detecting these different waves ?

waves and causality in higher dimensions - arXiv.org


puzzling behaviour can be better understood in terms of one or more extra ... better understood if the de Broglie waves observed in ordinary 3D space originate in five ... like behaviour of the type shown by experiments on matter waves, and this is ..... property of the medium, such as the potential if the wave travels through a.

seismic waves and earthquake location - Earthquake Science Center


earthquake; these are body waves and surface waves. These waves cause .... sandstones, can act as a channel through which body waves will travel as guided waves or ... reflected seismic phases at the rock interfaces complicate the matter, and type of .... Depth phase that leaves the focus upward as P, is reflected as P at .

Einstein's gravitational waves found at last : Nature News & Comment


Feb 11, 2016 ... A gravitational wave passing through will alter the length of one of the arms ... very early Universe and how matter behaves at extremely high densities. ... "The theory (special relativity) also tells us that nothing can travel faster than light. .... There is an all encompassing lattice-type string particle field...

More Info

What can travel only through some type of matter - Answers.com


A sound wave ... What type wave can only travel through a medium? transverse ... These waves originate at the focus and can travel through all types of matter?

Where does the energy released by fault movement form ...


There are many different types of faults, but all store energy in the same way. ... These Waves Originate at the Focus and Can Travel through All Types of Matter ...

Your Questions About Gravitational Waves, Answered - Gizmodo


Feb 12, 2016 ... Will there be easier methods of detecting these waves in the future? ... Stuver: Certain kinds of gravitational waves can be coherent. ... is transparent to them; that is, gravitational waves pass through matter and come out unchanged. ... It is possible that they could travel slower but very near the speed of light.