Search results for "Equation" - New World Encyclopedia
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- A chemical equation is a symbolic representation of a chemical reaction, wherein one set of substances, called the reactants, is converted into ...12 KB (1,989 words) - 14:40, 5 December 2023
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- A chemical equation is a symbolic representation of a chemical reaction, wherein one set of substances, called the reactants, is converted into ...12 KB (1,989 words) - 14:40, 5 December 2023
- Equation 1: p+q=1, Equation 2: p^2+2pq+q^2=1 where p is the frequency of one allele and ...7 KB (1,045 words) - 18:27, 21 July 2023
- In two dimensions, the characteristic equation is often given by the slope ... In R2, every line L is described by a linear equation of the form ...5 KB (796 words) - 04:15, 29 October 2022
- is related to the frequency by the equation: :\omega = 2 \pi f = \frac{2 ... the wave propagates. It is calculated by the equation: :v_p = \frac{ ...13 KB (2,010 words) - 23:20, 3 May 2023
- === Equation of a circle === In an x-y coordinate system, the circle ... In homogeneous coordinates each conic section with equation of a circle is ...14 KB (2,241 words) - 22:03, 10 December 2023
- Johannes Diderik van der Waals (November 23, 1837 – March 8, 1923) was an outstanding Dutch physicist who was the first to obtain an equation ...10 KB (1,620 words) - 23:19, 22 June 2023
- such as the ideal gas law and the Nernst equation. It is expressed in units ... The gas constant occurs in the ideal gas law (the simplest equation ...9 KB (1,458 words) - 04:37, 18 April 2024
- ==Equation== The mathematical equation for Boyle's law is: :\qquad\qquad PV = k ...8 KB (1,241 words) - 14:53, 28 April 2020
- *The function solves the differential equation \,y'=y. ... functions, including the Schrödinger equation and the Laplace's equation ...8 KB (1,160 words) - 23:57, 24 March 2024
- (derived simply from the above equation) ... direction of motion changes over time, equation (1) is not directly applicable ...9 KB (1,470 words) - 03:50, 9 November 2022
- would be a violation of the Helmholtz wave equation. The gain of an arbitrary antenna is usually reported in decibels relative to an isotropic antenna ...5 KB (748 words) - 21:30, 7 February 2023
- The final result gives us the Compton scattering equation: ... The square of the second equation gives an equation for pe': ...11 KB (1,638 words) - 00:23, 8 January 2024
- in the Cartesian plane defined by an equation of the form ... parallel to the x-axis may be specified by the equation ...10 KB (1,658 words) - 17:15, 13 February 2024
- ax2 + bx + c = y. The solution to this equation was traditionally attributed ... = 1 (so-called "Pell's equation") is of considerable ...20 KB (2,946 words) - 16:27, 21 January 2022
- what is called the Henderson-Hasselbalch equation, which describe pH in terms ... In this equation, # [A−] is the concentration of the conjugate base ...12 KB (1,728 words) - 18:37, 22 November 2023
- be a maximum for the given force. The equation for the magnitude of a torque ... = 0 and ΣV = 0, and the torque a third equation: Στ = 0. That is, to solve ...14 KB (2,244 words) - 15:22, 28 June 2023
- from the vertex to the focus, has the equation with axis parallel to the y-axis ... Cartesian plane defined by an irreducible equation of the form ...17 KB (2,651 words) - 11:24, 11 March 2023
- in particular the notion of a chemical equation, is applicable to transformations ... A chemical reaction is symbolically represented by a chemical equation ...12 KB (1,710 words) - 14:43, 5 December 2023
- ===Fundamental equation=== point) is defined by the following mathematical equation: ...13 KB (2,046 words) - 06:03, 28 July 2023
- beams of light is known as the grating equation. When a wave propagates ... is incident at an angle θi, the grating equation becomes ...13 KB (1,983 words) - 14:34, 29 January 2024
- mechanics, especially the Schrödinger equation, for which he received the ... and what is now known as the Schrödinger equation. In this paper, he gave ...17 KB (2,571 words) - 21:27, 20 March 2024
- The equation for an object's velocity can be obtained mathematically ... displacement can be combined to form an equation that is independent of time ...10 KB (1,597 words) - 19:13, 7 February 2023
- The equation given here depends on an arbitrary sign convention, as explained on the page. Some books use a different sign convention. ...10 KB (1,614 words) - 20:48, 19 October 2022
- The fundamental equation of electrostatics is Coulomb's law, ... Mathematically, Gauss's law takes the form of an integral equation: ...18 KB (2,558 words) - 16:05, 13 February 2024
- by solving for the value of A in the equation 2 + 8 + 11 = A + A + A. ... return, R, can be obtained by solving the equation: 1= (1 − 10%) ...14 KB (2,265 words) - 07:15, 23 August 2023
- if, at any instant of time, it obeys the equation of motion ... This equation illustrates how mass relates to the inertia of a body ...19 KB (3,055 words) - 16:18, 7 November 2022
- " he for the first time wrote an equation representing the mathematical ... law of thermodynamics. He introduced an equation that showed the relationship ...19 KB (2,826 words) - 02:38, 5 November 2022
- the domain of validity of the formula or equation or table). Some model simulations ... * Rate equation == Notes == == References == * Emsley, John. Nature ...8 KB (1,160 words) - 16:04, 3 August 2023
- speed of EM waves predicted by the wave equation coincided with the measured ... to wavelength, according to the equation: :\displaystyle v=f\lambda ...22 KB (3,329 words) - 15:54, 13 February 2024
- gets the vapor pressure by solving this equation for p. over a flat surface is given by the Goff-Gratch equation. ...8 KB (1,238 words) - 14:35, 3 May 2023
- he formulated the so-called "Dirac equation," which describes the ... spin systems, he proposed the Dirac equation as a relativistic equation ...20 KB (2,926 words) - 17:08, 26 March 2023
- property that is the equivalent of an equation (later called the Cartesian ... any point and also leads to the Cartesian equation of the evolute of any conic ...10 KB (1,574 words) - 15:46, 11 August 2023
- is related to the frequency by the equation: :\omega = 2 \pi f = \frac{2 ... the wave propagates. It is calculated by the equation: :v_p = \frac{ ...11 KB (1,752 words) - 10:59, 11 April 2024
- a force proportional to its charge given by the equation ... Taken literally, this equation only defines the electric field at ...13 KB (1,987 words) - 00:14, 13 February 2024
- is sub-atomic, the quantum mechanical equation is most appropriate. ... , or a non-rotating rigid body, is given by the equation ...22 KB (3,694 words) - 14:17, 5 October 2022
- with hydrogen gas, according to the chemical equation: :Si + 3HCl → ... silicon tetrachloride according to the chemical equation: ...8 KB (1,184 words) - 22:02, 29 January 2023
- overall equation for the above: :2Fe2+ + H2O2 + 2H+ → 2Fe3+ + 2H2O ... reduction of oxygen to water. The summary equation for cell respiration is: ...12 KB (1,809 words) - 02:49, 8 December 2022
- to tell whether a given Diophantine equation is solvable. Most of the ... give one specific example, he calls the equation 4 = 4x + 20 'absurd ...16 KB (2,463 words) - 15:25, 29 January 2024
- with the solution to the Lane-Emden equation. Numerically, this value ... degeneracy pressure gives rise to an equation of state of the form P=K1ρ5/3 ...23 KB (3,300 words) - 01:16, 4 December 2023
- For a process that is not reversible, the above equation expressing ... Enthalpy change is defined by the following equation: :\Delta H = H_ ...18 KB (2,941 words) - 18:57, 13 February 2024
- Image:Pulley0.png|Diagram 1 - A basic equation for a pulley: In equilibrium ... A second basic equation for the pulley follows from the conservation ...10 KB (1,745 words) - 23:46, 2 December 2022
- or 32 ft/s². In this context the same equation is often written as W = ... When applying the equation it is essential to use compatible units ...10 KB (1,621 words) - 23:26, 3 May 2023
- the mass then generates this ordinary differential equation: ... and letting go, the solution to the above equation that describes the motion ...35 KB (5,669 words) - 18:04, 3 May 2023
- mass (m) times acceleration, a, the force equation can be written as: ... Rearranging the results, one gets the following differential equation: ...12 KB (1,789 words) - 16:14, 8 February 2023
- on the position of the roots of an algebraic equation. Joseph Louis Lagrange had shown how the roots of an algebraic equation might be separated ...13 KB (2,004 words) - 00:38, 11 August 2022
- other on the number of integrals of an equation of finite differences. The ... of Laplace's partial differential equation of the second degree for ...15 KB (2,264 words) - 22:20, 29 January 2023
- #039;Alembert's method for the wave equation is named after him. ... the first appearance of the wave equation in print. In 1747 he also ...12 KB (1,720 words) - 17:39, 2 April 2024
- may be used. This approximation yields a straightforward linear equation describing the phenomenon, which would otherwise remain intractable. ...12 KB (1,818 words) - 06:48, 12 January 2024
- is given by the Steinhart–Hart equation: :1/T = A + B \ln(\rho) ... This equation is used to calibrate thermistors. In non-crystalline ...10 KB (1,366 words) - 04:13, 8 December 2022
- magnetic equations, for example, Landau-Lifshitz equation, continuum Heisenberg model, Ishimori equation, nonlinear Schrodinger equation, and so on. ...13 KB (2,086 words) - 21:04, 3 May 2023
- at the origin marked in red. The equation of the circle is x² + y² = 4.]] of radius 2 may be described by the equation x² + y² = 4 (see Figure 2). ...14 KB (2,020 words) - 00:41, 29 November 2023
- the electron is described by the Dirac Equation. Quantum electrodynamics ... involving Schrodinger's wave equation, where electrons exist in ...10 KB (1,515 words) - 15:57, 13 February 2024
- showed. In the general case, however, the simple equation P=IV must be replaced by a more complex calculation, the integral of the vector cross-product ...5 KB (743 words) - 00:16, 13 February 2024
- these three relations results in the equation F = η(Au/y), where η is ... The Chapman-Enskog equation J.O. Hirshfelder, C.F. Curtis and R.B. ...36 KB (5,462 words) - 20:38, 3 May 2023
- A simple equation to describe Newtonian fluid behavior is ... is constant across the fluid, the equation governing the shear stress ...15 KB (2,275 words) - 17:44, 28 March 2024
- of cases including the Sackur-Tetrode equation for the entropy of an ideal ... The equation of state of a classical ideal gas is given by the ideal ...20 KB (3,107 words) - 04:37, 18 April 2024
- CM, may be estimated by the following equation. Huheey, James. Inorganic ... In this equation, the values for electron affinity and ionization ...16 KB (2,171 words) - 15:58, 13 February 2024
- is parameterized by the cosmological equation of state. Measuring the ... solution of the gravitational field equation that would lead to a static ...26 KB (3,829 words) - 22:20, 25 January 2024
- (common solution set) of more than one polynomial equation in more than two variables. By eliminating variables by means of the resultant, these can ...14 KB (2,245 words) - 21:42, 23 June 2022
- area relies on use of the Euler-Lagrange Equation). Since any curvature in ... at a solution to a complex minimization equation on its own. ...28 KB (4,404 words) - 23:53, 26 February 2023
- The mathematical equation of Ohm's law may be written as: ... (first formulated by Augustus Matthiessen in the 1860s; the equation ...12 KB (1,798 words) - 15:52, 13 February 2024
- named after him, including the “Fisher equation,” “Fisher hypothesis ... variables are interrelated by the “Equation of exchange:" ...18 KB (2,691 words) - 13:25, 6 March 2024
- In symbols, the equation for wavelength may be written as: :\lambda = \frac{v}{f} where λ represents the wavelength, v is the propagation speed ...6 KB (857 words) - 23:20, 3 May 2023
- CO2, reducing the measured acidity. The equation may be rewritten ... determined by \scriptstyle p_{CO_2}. The equation obtained for [H+] is a cubic ...13 KB (2,013 words) - 19:10, 26 November 2023
- of mass, and may be expressed by the following equation: \mbox{Residence time} = \frac{\mbox{Volume of reservoir}}{\mathrm{Rate} \mbox{ } \mathrm{water ...15 KB (2,199 words) - 23:16, 3 May 2023
- to be accounted for in the energy balance equation. That “something” can ... of the system can be described by an equation of state which specifies ...25 KB (3,670 words) - 18:29, 30 April 2023
- ===Shockley diode equation=== The Shockley ideal diode equation or the diode law (named after transistor ...25 KB (3,818 words) - 17:12, 22 July 2020
- Maxwell's equations and Dirac's equation satisfy this property, and ... relativistic physics. Schrödinger's equation is also non-relativistic. ...42 KB (6,653 words) - 19:12, 7 February 2023
- equations worked by first reducing the equation to one of six standard forms ... units, roots and squares from the equation by adding the same quantity ...22 KB (3,234 words) - 17:58, 10 November 2022
- to the English language. The Arrhenius equation and the lunar crater Arrhenius ... two molecules will react. The Arrhenius equation gives the quantitative basis ...15 KB (2,260 words) - 00:32, 27 February 2023
- for experiments, and they wander off through equation after equation, and eventually build a structure which has no relation to reality." — ...15 KB (2,257 words) - 23:56, 24 March 2024
- approximate: The numerator of the first equation should be the difference ... gradient \nabla T, by the approximate equation: : S = {E \over \nabla T} ...25 KB (3,886 words) - 18:30, 30 April 2023
- The "Navier-Stokes equation" gets its name from Stokes and ... and his discussion of a differential equation relating to the breaking ...20 KB (3,041 words) - 10:37, 13 December 2023
- was named after him. The Langmuir adsorption equation is used to model monolayer adsorption where all surface adsorption sites have the same affinity ...13 KB (1,826 words) - 23:53, 26 February 2023
- In writing down the reaction equation, in a way analogous to a chemical ... If the reaction equation is balanced, that does not mean that the ...22 KB (3,405 words) - 00:39, 17 November 2022
- results in the charge-current continuity equation. More generally, the net ... charge, as expressed by the continuity equation, gives the result: ...14 KB (2,244 words) - 00:13, 13 February 2024
- Note that Bernoulli's equation applies only to incompressible flow. ... ρ is given by the hydrostatic pressure equation noted above: p = hgρ. ...14 KB (2,183 words) - 22:39, 30 November 2022
- quantity theory of money, or the "equation of exchange." This equation, originating in the seventeenth century, puts forth ...23 KB (3,451 words) - 13:10, 10 March 2023
- ions, or pAg+) by deriving a similar equation using the same process. ... may each be replaced by x, giving us the following equation: ...15 KB (2,240 words) - 15:20, 29 August 2023
- is described by the following differential equation: : x \, dx + y ... This equation reflects the fact that the position and velocity vectors ...17 KB (2,835 words) - 21:37, 7 February 2023
- the sides of a triangle satisfy the above equation, then the triangle is a ... For three general vertices, the equation is: :S=\frac{1}{2} \left| ...19 KB (3,068 words) - 16:46, 2 May 2023
- three closely related functions. In the equation b'n = x, b can be determined ... The \log(a b) = \log(a) +\log(b) equation is fundamental (it implies ...27 KB (4,283 words) - 20:58, 3 November 2022
- potential energy, as calculated by the equation U_g = -Gm_1m_2/r. It is commonly described as the speed needed to "break free" from ...18 KB (2,947 words) - 21:28, 20 March 2024
- In December 1927, Paul Dirac developed a relativistic equation for ... these other forms, the thrust to weight equation used in antimatter rocketry ...23 KB (3,458 words) - 06:25, 31 July 2023
- speed and rotational radius using the following equation. : g = RCF = 0.00001118\,r \, N^2 \, where :g = Relative centrifugal force ...7 KB (963 words) - 23:56, 3 December 2023
- made by Isaac Newton, obtains the general equation for the motion, and solves ... * His papers on the general process for solving an algebraic equation ...29 KB (4,634 words) - 07:15, 10 August 2022
- He used these quantities in Newton's equation for the speed of sound to obtain a wave speed equal to the speed of light c0. This famous ...15 KB (2,209 words) - 19:32, 8 October 2022
- silica to silicon according to the chemical equation :SiO2 + C → Si + CO2. carbide may be eliminated, as explained by this equation: ...20 KB (2,980 words) - 22:04, 29 January 2023
- The fundamental equation describing the behavior of the gyroscope is: ... As the second equation shows, under a constant torque due to gravity ...15 KB (2,368 words) - 08:50, 29 July 2023
- chloride is produced according to the chemical equation. :C2H4 + HCl → C2H5Cl At various times in the past, ethyl chloride has also been produced ...7 KB (906 words) - 17:08, 10 December 2023
- producing the current. He constructed an equation, known as Nernst Equation ... adding both half reactions, thus solving the equation. :\mbox{8H}_2 ...56 KB (8,590 words) - 15:53, 13 February 2024
- Georg Ohm presented a slightly more complex equation than the above one, to explain his experimental results. The above equation could not exist until ...15 KB (2,285 words) - 06:57, 18 April 2024
- For comparison, the corresponding equation for particles with a mass ... the interference of the Schrödinger wave equation. Although this similarity ...34 KB (4,943 words) - 20:26, 27 September 2023
- and temperature. The Van Deemter's equation gives an ideal eluent velocity ... and is defined by the following equation: : K = \frac{Concentration ...17 KB (2,480 words) - 21:51, 10 December 2023
- For example, if we multiply both sides of the equation ... in Greece. Diophantus referred to the equation equivalent to 4x + 20 = ...37 KB (5,685 words) - 00:43, 17 November 2022
- The mathematical equation to calculate the sound pressure level (Lp ... front of a sound wave and derived the following equation: ...16 KB (2,316 words) - 15:34, 4 February 2023
- magnetic poles can be calculated by an equation similar to that used to ... added another term to Ampère's equation, mathematically developed ...22 KB (3,366 words) - 05:09, 5 November 2022
- ideal stress behavior may be calculated using the following equation: \sigma\ = n k T [ \lambda\ _ 1 ^ 2 + \lambda\ _ 1 ^ {-1} ] where n is the ...7 KB (1,017 words) - 07:38, 10 August 2023
- to produce syngas according to the chemical equation: :CH4 + H2O → ... oxygen to produce syngas, as the following equation shows: ...20 KB (2,894 words) - 16:26, 9 November 2022
- , , from which the well-known transformer equation follows: ... ====Transformer universal EMF equation==== If the flux in the core ...40 KB (5,952 words) - 02:06, 2 May 2023
