Web Results

study.com/academy/lesson/s-waves-definition-examples-quiz.html

Video: S-Waves: Definition & Examples. ... They are the second seismic wave to be felt or recorded during an earthquake, after the conveniently named primary wave. If you have ever experienced an ...

www.britannica.com/science/primary-wave

Other articles where Primary wave is discussed: earthquake: Principal types of seismic waves: The P seismic waves travel as elastic motions at the highest speeds. They are longitudinal waves that can be transmitted by both solid and liquid materials in the Earth’s interior. With P waves, the particles of the medium vibrate in a manner similar to sound waves—the…

www.dictionary.com/browse/primary-wave

Primary waves are alternatingly compressional and extensional, and cause the rocks they pass through to change in volume. These waves are the fastest traveling seismic waves and can travel through solids, liquids, and gases. Also called P wave See Note at earthquake.

www.reference.com/science/primary-waves-10e1b1e86a867dcf

Primary waves push and pull on rock in a similar fashion to how sound waves push and pull air. Dogs can sometimes hear primary waves which is why they begin barking right before an earthquake is felt by humans. Particles that the primary wave hits move in the same or exact opposite direction as the wave is moving.

www.kids-fun-science.com/p-waves.html

P Waves are primary waves. Introduction P waves are produced by all earthquakes. They are compression waves that form when rocks break due to pressure in the Earth. S waves are secondary waves that are also created during an earthquake. They travel at a slower speed than the p-waves.

en.wikipedia.org/wiki/P-wave

A P-wave is one of the two main types of elastic body waves, called seismic waves in seismology. P-waves travel faster than other seismic waves and hence are the first signal from an earthquake to arrive at any affected location or at a seismograph.P-waves may be transmitted through gases, liquids, or solids.

ke.army.mil/bordeninstitute/published_volumes/conventional...

THE PHYSICS AND MECHANISMS OF PRIMARY BLAST INJURY JAMES H. STUHMILLER, YANCY Y PHILLIPS M.D., AND DONALD R. RICHMOND, ~ ~ ~ ~ - INTRODUCTION FUNDAMENTALS OF BLAST AND BLAST WAVES Physical Characteristics of Wave Propagation The Blast Wave The Pressure Waveform Conventional Explosives The Scaling Laws Nuclear Blast Waves BLAST MEASUREMENTS AND ...

www.britannica.com/science/secondary-wave

Other articles where Secondary wave is discussed: seismic wave: …recording station faster than the secondary, or S, wave. P waves, also called compressional or longitudinal waves, give the transmitting medium—whether liquid, solid, or gas—a back-and-forth motion in the direction of the path of propagation, thus stretching or compressing the medium as the wave passes any one point in a…

www.answers.com/Q/What_is_an_non_example_for_a...

It is an elastic wave and the physics of the wave is just like a sound wave or just like the compression waves in the spring in example 2. The S waves are transverse, like water waves on a surface ...

www.dataforth.com/catalog/pdf/an101.pdf

Measuring RMS Values of Voltage and Current Voltage (Current) Measurements Effective Value Standard classic measurements of voltage (current) ... Example one is a full wave rectified 1-volt peak sinusoid. Note that for a full wave rectified function the measurement device needed to achieve