a definite phase of development: "The United states profession of Japan fell into three successive levels” ( Edwin O. Reischauer).
A temporary way, attitude, or pattern of behavior: only a passing period.
An aspect; a part: every period associated with operation.
Astronomy One of the cyclically recurring obvious kinds of the moon or a planet.
Physics a specific phase in a periodic procedure or phenomenon.
Physics The fraction of an entire period elapsed as calculated from a specified research point and sometimes expressed as an angle.
Chemistry some of the forms or states, solid, fluid, gas, or plasma, where matter can exist, according to heat and force.
Chemistry A discrete homogeneous part of a material system this is certainly mechanically separable from sleep, as is ice from liquid.
Biology A characteristic kind, appearance, or phase of development that develops in a cycle or that distinguishes some individuals of a group: the white shade phase of a weasel; the swarming period of locusts.
A distinguishable element of a sequence or cycle happening as time passes.
That which is displayed into the attention; the looks which anything manifests, specially anyone among various and different appearances of the same object.
Any look or element of an object of mental apprehension or view.
a certain look or state in a regularly recurring cycle of modifications with respect to number of illumination or type, or the absence, of their enlightened disk; since, the levels of this moon or planets. Illustrated in Wikipedia's article Lunar phase.
anyone point or portion in a recurring a number of modifications, such as the modifications of movement of just one of particles constituting a wave or vibration; one portion of a number of these types of changes, in distinction from a contrasted part, whilst the part on one side of a posture of equilibrium, on the other hand thereupon regarding opposite side.
a factor in a material system that is distinguished by substance composition and/or physical state (solid, fluid or gasoline) and/or crystal framework. It is delineated from an adjoining stage by an abrupt improvement in several of the circumstances.
the time of play between consecutive breakdowns.
whatever is exhibited toward attention; the appearance which something manifests, specially anybody among various and differing appearances of the identical item.
Any appearance or facet of an object of psychological apprehension or view.
a certain appearance or condition in a regularly continual period of changes with regards to number of illumination or type of enlightened disk. See Illust. under Moon.
anybody point or section in a recurring series of modifications, as in the modifications of motion of one associated with particles constituting a wave or vibration; one part of some such changes, in distinction from a contrasted part, once the section on a single side of a position of balance, on the other hand thereupon regarding the opposite side.
A homogenous, literally distinct portion of matter in a system not homogeneous. A phase can be often an individual substance or a mixture, at the time of fumes.
in a few birds and animals, 1 of 2 or more shade variants feature associated with species, but independent of the ordinary seasonal and sexual differences, and sometimes in addition of age. Some of the herons which appear in white and coloured phases, and certain squirrels that are sometimes consistently blackish rather than the normal color, furnish instances. Color stages occur also various other animals, particularly in butterflies.
The relation at any instant of a periodically differing electric magnitude, as electro-motive power, an ongoing, etc., to its preliminary worth as expressed in factorial components of the whole cycle. It Is Almost Always expressed in angular measure, the pattern beb four right angles, or 360°. Such regular variants are often well represented by sine curves; and phase relations tend to be shown by the relative positions associated with the crests and hollows of these curves. Magnitudes that have equivalent stage are considered in-phase.
the relation at any instant of any cyclically varying physical quantity, such as voltage in an A.C. circuit, an electromagnetic wave, a sound wave, or a rotating object, to its initial value as expressed as a fractional part of the complete cycle. It is usually expressed in angular measure, the complete cycle being 360°.
Aspect, look, or guise; the aspect or presentation by which a thing of differing settings or conditions manifests itself toward attention or even the mind, or even the stage with its record or development which it reaches at a particular time; a period: as, the war joined on an innovative new stage; the different levels of life.
In astronomy, the specific look presented because of the moon or by a planet at confirmed time; one of several recurring appearances of moon or a planet in respect toward apparent as a type of the illuminated element of its disk.
In physics, a particular value, specially at zero period, for the uniformly differing angular volume upon which an easy harmonic motion, or a simple component of a harmonic motion, depends.
In statistical mechanics, the condition of something with respect to setup and velocity.
In math, the direction made with the good ray associated with x-axis by the distance vector from the beginning to the level representing a complex quantity, taken between O and 2 π or between — π and + π; the amplitude or debate a in the trigonometric kind of a complex quantity, ρ (cos α + i sin α).
In electricity, enough time or position from which an electric revolution hits a specific general price, since the maximum or zero.
In real chemistry, one of many different homogeneous substances of which a heterogeneous thermodynamic system is made up. If ice and salt are mixed there soon exist three homogeneous substances within the system, specifically, brine, ice, and solid salt. All ice existing at confirmed minute is just one phase, all solid salt existing at that time is an extra phase, while the brine produced to that minute is a third phase.
a specific part of the time of a cycle; measured from some arbitrary zero and expressed as an angle
(physical chemistry) a definite state of matter in something; matter which identical in chemical structure and actual state and separated from other material by the phase boundary
any distinct period of time in a sequence of activities
(astronomy) this appearance of a body's condition of lighting (especially one of many continual forms associated with part of world's moon which illuminated because of the sunlight)