TelexExternal LinkInternal LinkInventory Cachep2p Hash
Waves
This nOde
last updated December 17th, 2004 and is permanently morphing...
(3 Ix (Jaguar) / 17 Mac - 94/260 - 12.19.11.15.14)
wave
wave (wâv) verb
waved, waving, waves verb,
intransitive
1.To move freely back and
forth or up and down in the air, as branches in the wind.
2.To make a signal with
an up-and-down or back-and-forth movement of the hand or an object held
in the hand: waved as she drove by.
3.To have an undulating
or wavy form; curve or curl: Her hair waves naturally.
verb, transitive
1.To cause to move back
and forth or up and down, either once or repeatedly: She waved a fan before
her face.
2.a. To move or swing as
in giving a signal: He waved his hand. synonyms at flourish. b. To
signal or express by waving the hand or an object held in the hand: We
waved good-bye. c. To signal (a person) to move in a specified direction:
The police officer waved the motorist into the right lane.
3.To arrange into curves,
curls, or undulations: wave one's hair.
noun
1.a. A ridge or swell moving
through or along the surface of a large body of water.
b. A small ridge or swell moving across the interface
of two fluids and dependent on surface tension.
2.Often waves . The sea:
vanished beneath the waves.
3.Something that suggests
the form and motion of a wave in the sea, especially:. a. A moving curve
or succession of curves in or on a surface; an undulation: waves of wheat
in the wind. b. A curve or succession of curves, as in the hair. c. A curved
shape, outline, or pattern.
4.A movement up and down
or back and forth: a wave of the hand.
5.a. A surge or rush,
as of sensation: a wave of nausea; a wave of indignation. b. A sudden great
rise, as in activity or intensity:
a wave of panic selling on the stock market. c. A rising trend that involves
large numbers of individuals: a wave of conservatism. d. One of a succession
of mass movements: the first wave of settlers. e. A maneuver in which fans
at a sports event simulate an ocean wave by rising quickly in sequence
with arms upraised and then quickly sitting down again in a continuous
rolling motion.
6.A widespread, persistent
meteorological condition, especially of temperature: a heat wave.
7.Physics. a. A disturbance
traveling through a medium by which energy is transferred from one particle
of the medium to another without causing any permanent displacement of
the medium itself. b. A graphic representation of the variation of such
a disturbance with time.
c. A single cycle of such a disturbance.
[Middle English waven, from
Old English wafian.]
- wav´er noun
wave
wave (wâv) noun
1. Any disturbance or change
that has an oscillatory,
periodic nature, for example, a light
or sound wave.
2. In electronics, the time-amplitude
profile of an electrical
signal.
Wave Motion
Wave Motion, in physics, mechanism by which energy is moved from one place to another in mechanically generated waves. At any point along the path of the wave, a repeated displacement, or oscillation, occurs. The matter being displaced will be air molecules when sound travels through the air; water molecules in waves on the ocean; or parts of a rope. In each case the particles of matter oscillate around a neutral position, and only the energy moves continuously in one direction.
Types of Waves
Waves are classified according
to the direction of the particle displacements in relation to the direction
that the wave itself moves. If the displacement and the wave move in the
same direction, the wave is longitudinal, resulting from repeated compressions
(coming together) and rarefactions (moving apart) of the material that
carries the wave. Sound waves are longitudinal. If the displacement and
the wave move at right angles to each other, the wave is transverse. Ocean
waves are transverse.
The wavelength of transverse waves is the distance between two crests or troughs. The wavelength of longitudinal waves is the distance from compression to compression or from rarefaction to rarefaction. Thefrequency is the number of displacements per second, and the velocity of the wave, the speed at which it advances, is equal to the wavelength times the frequency. The maximum displacement is the amplitude of the wave.
Behavior
The velocity of a mechanical
wave depends on the elasticity and density of the material in which it
moves. When two waves meet, the resulting displacement will be the sum
of the displacements produced by the individual waves. If the displacements
are in the same direction, the waves reinforce each other; and if the displacements
are in the opposite direction, the waves counteract each other. This is
known as interference.
Matter: Inorganic matter:
Stream: water in motion
wave (noun)
wave
wash, swash, backwash
ripple, cat's-paw, furrow
swell, ground swell
billow, roller, comber,
beachcomber
breaker, surf, spume, white
horses, whitecap
tidal wave, tsunami, rogue
wave
bore
rip, riptide
broken water, choppiness,
roughness
sea, choppy sea, heavy sea,
angry s
waviness, undulation
Other Forms
increase: uprush, upsurge,
flood, tide, rising tide, swell, surge, wave
periodicity: tide, wave
outbreak: flood, tidal wave,
wave
high water: billow, tidal
wave, white horses, wave
shallowness: ripple, cat's-paw,
wave
convolution: ripple, wave
swelling: billow, swell,
wave
roughness: rough water,
choppiness, wave
furrow: ripple, wave
oscillation: tidal wave,
wave
commotion: ground swell,
heavy sea, wave
water: high water, high
tide, spring tide, neap tide, low tide, low water, wave
ocean: waters, billows,
waves, tide, wave
gesture: pointing, signal,
waving, wave, hand signal, wave of the hand
pitfall: tidal wave, flash
flood, wave
hairdressing: wave, blow
wave, marcel wave, cold wave
wave (verb)
vary: wave, wave in the wind,
flutter, flap, hang
hang: hang in the wind,
stream, wave, float, ripple, flap
make curved: loop,
curl, kink, wave, perm, crinkle
crinkle: wave, undulate,
ripple, popple
be in motion: stir in the
wind, flutter, wave, flap, flap in the breeze, hang
elevate:
raise aloft, hold aloft, hold up, wave
oscillate: wave, undulate
brandish: brandish, wave,
wag, waggle, shake, flourish
agitate: wag, waggle, wave,
flourish, brandish
blow: stream in the air,
wave, flap, shake, flutter, flourish, agitate
show: wave, flourish, brandish
gesticulate: wave, wag,
waggle, agitate
primp: curl, wave, perm
be ostentatious: wave, flourish,
brandish
boast: flourish, wave, brandish
greet: nod, wave, smile,
kiss one's fingers, blow a kiss
threaten: shake, wave, flaunt, brandish
Off on your way, hit the
open road,
There is magic at your
fingers
For the Spirit ever lingers,
Undemanding contact
in your happy solitude.
Invisible airwaves crackle
with life
Bright antenna
bristle with the energy
Emotional feedback
on timeless
wavelength
Bearing a gift beyond
price, almost free
All this machinery making
modern music
Can still be open-hearted.
Not so coldly charted,
it's really just a question
Of your honesty, yeah,
your honesty.
One likes to believe in
the freedom of music,
But glittering prizes
and endless compromises
Shatter the illusion
of integrity.
For the words of the profits
were written on the studio wall,
Concert hall
And echoes with the sounds
of salesmen.
A surfer once sued another surfer for "stealing his wave." The case was thrown out because the court was unable to put a price on "pain and suffering" endured by the surfer watching someone else ride "his" wave.
"My wireless transmitter does not
use Hertzian waves, which are a grievous myth, but sound waves in the aether..."
-- Nikola
Tesla
In quantum physics the wave function (denoted by the 23rd Greek symbol psi) is sometimes referred to as mathematical fiction. When Schrodinger developed his famous wave equation, it was a puzzle as to what psi really represented. It was concluded that the wave function depicted probabilities--and not energy.