adjective
definition
Relating to motion
definition
Relating to kinesis or motor function
Examples of kinetic in a Sentence
Energy of motion is usually called "kinetic energy."
Available kinetic energy is possessed by a system of two or more bodies in virtue of the relative motion of its parts.
The kinetic energy of the molecules of these gases must contain two terms in addition to those representing translational energy.
For a rigid body the kinetic energy will, in general, consist of three terms (AW1 2 +BW2 2 +CW3 2) in addition to the translational energy.
A simple example of the transformation of kinetic energy into potential energy, and vice versa, is afforded by the pendulum.
Expenditure of Energy by Plants.The energy of the plant is, af we have seen, derived originally from the kinetic radiant energy 01 the sun.
The hypothesis that the state was steady, so that interchanges arising from convection and collisions of the molecules produced no aggregate result, enabled him to interpret the new constants involved in this law of distribution, in terms of the temperature and its spacial differential coefficients, and thence to express the components of the kinetic stress at each point in the medium in terms of these quantities.
The agreement of the values obtained for the same quantity by different methods provides valuable confirmation of the truth of the molecular theory and of the validity of the methods of the kinetic theory of gases.
The loss of energy could not be greater than this on the simple kinetic theory, unless there were some evolution of latent heat of co-aggregation, due to the work done by the mutual attractions of the co-aggregating molecules.
Wind power involves harnessing the kinetic energy in wind and converting it to electricity via a wind turbine.
Blades attached to wind turbines collect the kinetic energy of wind, causing the blades to turn.
Seiko's Arctura line is the hotspot for the company's new kinetic technology.
The high kinetic energies are needed to overcome the repulsion of the two positive nuclei.
The increased kinetic motion of some receiving molecules should become vigorous enough to dislodge electrons.
Thus even ir these constructive processes there occurs a constant pas,age of energy backwards and forwards from the kinetic to the potential condition and vice versa.
Between 1886 and 1892 he published a series of papers on the foundations of the kinetic theory of gases, the fourth of which contained what was, according to Lord Kelvin, the first proof ever given of the Waterstdn-Maxwell theorem of the average equal partition of energy in a mixture of two different gases; and about the same time he carried out investigations into impact and its duration.
By considerations based on the kinetic theory of gases (see Molecule) it may be shown that when no energy is utilized in separating the atoms of a molecule, this ratio is 5/3= 1.67.
With liquid of density p, this gives rise to a kinetic reaction to acceleration dU/dt, given by 7rp b 2 a 2 b l b d J = a 2 +b2 M' dU, if M' denotes the mass of liquid displaced by unit length of the cylinder r =b.
The assumption usually made is that the total kinetic energy of the molecules, including possible energy of rotation or vibration if the molecules consist of more than one atom, is proportional to the energy of translation in the case of an ideal gas.
If this could be co-ordinated and utilized without dissipation, the gas might conceivably be restored to its initial state; but in practice violent local differences of pressure and temperature are produced, the kinetic energy is rapidly converted into heat by viscous eddy friction, and residual differences of temperature are equalized by diffusion throughout the mass.
As the section of the tube varies, the change of kinetic energy of flow, dU, is represented by The flow in this case is reversible, and the state of the fluid is the same at points where the section of the tube is the same.
It is known, however, that when two bodies impinge, the kinetic energy which appears to be lost from the mass-motion of the bodies is in reality transformed into heat-energy.
In this expression the first line may be supposed to represent the energy (or part of the energy) of s similar molecules of a kind which we shall call the first kind, the terms 2 (mu 2 +mv 2 +mw 2) being the kinetic energy of translation, and the remaining terms arising from energy of rotation or of internal motion, or from the energy, kinetic and potential, of small vibrations.
For instance, if the system is composed of a gas and a solid boundary, some of the terms in expression (2) may be supposed to represent the kinetic energy of the molecules of the boundary, so that equations (7) show that in the normal state the gas has the same temperature as the boundary.
It will at once be apparent that the kinetic theory of matter enables us to place the second law of thermodynamics upon a purely dynamical basis.
Thus the " Brownian movements " provide visual demonstration of the reality of the heat-motion postulated by the kinetic theory.
But v/V =u/U from equation (2) and w =Eu/U from equation (3) Then 2wv/V = ZEu 2 /U 2 = 2 pu t from equation (6) Then in the whole wave the potential energy equals the kinetic energy and the total energy in a complete wave in a column 1 sq.
Aluminum bats are more popular these days because of the fact that aluminum is more elastic than wood-this means that when the ball hits the bat, it retains more of its kinetic energy (i.e. it will go farther outward into the field).
The turning blades connect to a main drive shaft that spins a generator, converting the kinetic energy to electrical energy.
Photovoltaic cells draw in heat from the sun, as a form of kinetic energy.
Within each of these six renewable energy sources, scientists have discovered different methods to extract energy from kinetic motion, heat, sunlight and plant life.
Kinetic Fountains is based in Asheville, North Carolina which is known for its stunning natural vistas.
This is probably due to the fact that the younger athlete has a lower ratio of kinetic energy to body mass, which means the more immature the physical body, the lower the speed and power.
It can be as simple as natural beauty or just natural kinetic energy; a particular mood or feeling can have a lot of influence on a design.
Gemini children have a wiry, kinetic nature that keeps them moving constantly.
Kinetic technology, which required no battery change and is powered by the movement of a person's body, was introduced in 1992.
These watches for men are bold and revolutionary, and they feature the most advanced Kinetic power.
These include Kenetic Perpetual, Kinetic Auto Relay, and Kinetic Chronograph.
Seiko also employs kinetic technology in which a tiny electric generator in the watch is powered by wrist movement, eliminating the need for any sort of conventional battery.
The newest and most impressive addition to the Premier line is the Kinetic Perpetual, which makes use of Seiko's new kinetic power method.
The Kinetic Perpetual boasts a calendar, which is guaranteed accurate until the year 2100, hence the name "Perpetual."
The Arctura line showcases the heart of the kinetic movement, offering three unique models.
The Kinetic, the Kinetic Chronograph, and the Kinetic Auto Relay all offer sleek, conventional designs with the lasting satisfaction that your timepiece will keep time for years to come.
The Kinetic Chronograph, like the name implies, offers choreographing technology, which will chronograph to 1/5 of a second for up to 45 minutes.
A lot of Seiko's new watches utilize "kinetic" technology, meaning that the watch contains a tiny electric motor that is powered by the wearer's natural wrist movements.
The Kinetic Perpetual, the star of the Premier line-up, features the kinetic technology that I covered earlier in this article.
With three distinct models, the Arctura line showcases what kinetic is really capable of.
The Kinetic technology also features a "shut-down" feature.
Seiko went on to acquire and launch additional brands, like Pulsar, and to introduce innovative products like the first TV watch and kinetic watches that don't require batteries.
The Sportura line features rugged, stainless steel men's sports watches made with kinetic and alarm chronograph technologies as well as analog-digital styles.