与 «LONGITUDINAL WAVE»相关的英语书籍
在以下的参考文献中发现
longitudinal wave的用法。与
longitudinal wave相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Partial Differential Equations in Mechanics 1: Fundamentals, ...
7.7.1 Longitudinal wave motion in a slender elastic rod We consider a slender
elastic rod of uniform cross section, A0, the longitudinal displacements in which
are characterized by the displacement u(x,t) (Figure 7.37). In general, if the
slender ...
2
College Physics: Reasoning and Relationships
Hence, only longitudinal waves (called sound) can propagate in a liquid or a gas.
This fact has some important consequences that we'll explore in Section 12.9.
Low density Longitudinal wave High density Transverse wave (shear wave) B ...
3
Wave Motion in Elastic Solids
PHYSICALLY longitudinal wave motion in a thin rod and the transverse wave
motion of a taut string are quite different. Mathematically, however, the two
systems are quite similar. It turns out that the wave equation which governs the
motion of ...
4
Nondestructive Evaluation: A Tool in Design, Manufacturing ...
Probe temperature may affect the retracted angle of a shear wave probe due to
the temperature dependence of the longitudinal wave speed in the PMMA, as
described in Chap. 5, and the refraction characteristics as governed by Snell's
Law.
Don E. Bray, Roderick K. Stanley, 1996
5
Nondestructive Evaluation: Theory, Techniques, and Applications
Note that the reflected longitudinal wave has the same angle as the incident
wave. Yes, "angle of incidence equals angle of reflection" — but only for the
same wave mode! Note also that the angle of refraction 0,, is too great for the
longitudinal ...
6
Fundamentals of Noise and Vibration Analysis for Engineers
(3) Transverse plane waves: these wave-types exist in solid bodies because of
the presence of shear stresses - the modulus of elasticity, E, is replaced by the
shear modulus, G, in the equation for the quasi-longitudinal wave speed.
Michael Peter Norton, D. G. Karczub, 2003
7
Hands-On General Science Activities With Real-Life ...
In a longitudinal wave, the medium moves back and forth in the same direction as
the wave travels. Ask a friend to hold one end of a Slinky. By pushing your end of
the Slinky in and out, you can create a longitudinal wave. Particles of the ...
Pam Walker, Elaine Wood, 2008
A sound wave passing through water is, of course, a longitudinal wave. These
two types of waves may be distinguished in that transverse waves can be
polarized, longitudinal waves cannot be polarized. If all the vibrations of a
transverse ...
9
Harnessing the Wheelwork of Nature: Tesla's Science of Energy
D. Reprinted from Proceedings of the Tesla Centennial Symposium, 1984 SELF
SUSTAINED NON-HERTZIAN LONGITUDINAL WAVE OSCILLATIONS AS
RIGOROUS SOLUTIONS OF MAXWELL'S EQUATIONS FOR
ELECTROMAGNETIC ...
4.1.1 Element of rod displaced by a longitudinal wave. 4.1 Longitudinal Waves
on a Slender Rod (a) The Wave Equation We have already found the wave
equation for longitudinal waves (Sec. 1.10) as part of a more rigorous analysis of
...
William Cronk Elmore, William C. Elmore, Mark A. Heald, 1969
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longitudinal wave在以下新条目的上下文中是如何使用的。
Fiber guiding at the Dirac frequency beyond photonic bandgaps
This phenomenon is possible because the longitudinal wave vector kz strongly flattens the bands, thus leaving space for the Dirac cones. «Nature.com, 六月 15»
GE ultrasonic probes product news
The high energy of the longitudinal wave enables the inspection of workpieces up to 100 mm thick and a high bandwidth signal ensures high ... «Energy Global, 五月 15»
Gardline refits crew transfer vessels
This will lead to a better longitudinal wave profile and reduce resistance leading to much improved fuel efficiency for clients. The refitted vessels ... «Maritime Journal, 五月 15»
On Newton and Huygens: when genius was separate from …
... ether theory involving conduction of elastic particles was based on the ideas of Descartes that the nature of light was a longitudinal wave. «RenewAmerica, 一月 15»
Delaware Teacher of the Year Szabo strives for 'whole learners'
That was a longitudinal wave. When you shook the slinky that was a transverse wave.” Science education is starting to shift. In the past, kids ... «newszap.com, 十月 14»
Scientists detect evidence of 'oceans worth' of water in Earth's mantle
... in areas where "sharp transitions" like melt are present, some earthquake energy had converted from a compressional, or longitudinal wave, ... «Phys.Org, 八月 14»
IT to integrate people, objects, computers
In order to make this happen, spectrum efficiency will have to be improved via technologies in longitudinal wave modulations, patterns, ... «The Korea Herald, 八月 14»
Tucson teacher chosen to speak at statewide STEM conference
... kinetic energy; Slinky toys for transverse and longitudinal wave resonances; and parachutes for gravity, drag influences and air resistance. «Arizona Education News Service, 六月 14»
Ultrasonic Flaw Detection as a Quality Tool
Longitudinal waves and shear waves are the most common modes employed in ultrasonic flaw detection. A longitudinal wave is characterized ... «Quality Magazine, 一月 14»
Oh, Never Mind: Top 5 Retracted Science Studies of 2013
"DNA generates a longitudinal wave that propagates in the direction of the magnetic field vector. Computed frequencies from the structure of ... «LiveScience.com, 十二月 13»
