sound velocity

The trouble with interpreting sounds in water was the sound velocity.

There are two common methods to obtaining sound velocity in water using the probe method.

Since the existence of anisotropy effect, the sound velocity is higher than the trend line.

The logitudinal sound velocity perpendicular to the layers is 4383 m/s.

Sound ranging to a lightning strike works this way (speed of light and sound velocity).

The time delay and the sound velocity determined the two-way-trip length, which divided in two was the range to the contact.

Modern instruments use separate sound velocities for the different eye components to obtain the total axial length.

If the water was deep enough and the sound velocity excess was present at depth, these zones commonly occurred about every thirty miles.

"A panel to measure sound velocity and pressure, recording the parameters with time in digital format on magnetic tape.

Sound particle velocity v should not be confused with Sound velocity c.

The maximum achievable jet velocity is roughly 2.34 times the sound velocity in the material.

In this model, the sound velocity is the "critical velocity" above which superfluidity is destroyed.

However, as I mentioned, if the air is dry, it is denser at night due to it lower temperature, leading to higher sound velocity.

Acoustic phase conjugation can appear in a solid when the sound velocity is modulated by an electromagnetic field.

The sound velocities of these two type waves propagating in a homogeneous 3-dimensional solid are respectively given by:

The difference between the depth at which the maximum near-surface sound velocity recurs and the bottom depth.

This instrument can determine the salinity, temperature and pressure variables then calculate the sound velocity of the water using one of the many formulae available.

(Helium-4 actually has a lower flow velocity than the sound velocity, but this model is useful to illustrate the concept.)

He and his associates measured sound velocities in such materials, enabling scientists to interpret the seismic waves recorded from distant earthquakes.

However, if a solid or structure has a density or sound velocity that varies with depth, Rayleigh waves become dispersive.

Brillouin scattering measurements yield the sound velocities in a material, which may be used to calculate the elastic constants of the sample.

The use of both shear and longitudinal pulses is advantageous for measuring elastic constants or sound velocities.

The sensor aboard the Sappho I that measures outside salinity, temperature, sound velocity and depth pressure on a magnetic tape.

A micro processor evaluates the sound velocity at the instrument position using the seawater equation of state, and uses this to estimate the velocities.

Sound velocity in the ocean varies with depth due to changes in density and temperature, reaching a local minimum near a depth of 800-1000 meters.