Help


[permalink] [id link]
+
Page "Inverse-square law" ¶ 0
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

total and number
The only factors that are personally set by the choreographer are the movements themselves, the number of the dancers, and the approximate total duration of the dance.
As the total number of incepting bachelors in 1629 was, according to Masson ( Life, 1:218 ) and n, two hundred fifty-nine, the twenty-four names listed in the ordo senioritatis for that year constitute slightly less than one tenth of the total number of bachelors who then incepted.
Though the number of people flowing in and out of our metropolitan areas each day has increased tremendously since World War 2,, total annual rail commutation dropped 124 million for 1947 to 1957.
Multiplying the result by the number of cylinders in the engine gives the engine's total displacement.
Are you careful to restrict the number of people on leave at one time so that your total employment obligation is minimized??
Rather the monthly total consumption was divided and charged on the basis of number of rooms and persons in the family.
The railroads have responded by adding 20,000 more box cars with doors 12' or wider for forklift unloading ( a 21% increase while the total number of box cars was falling 6% ) and by cutting their freight rates twice on lumber shipped in heavily loaded cars.
The several trials of a binomial experiment produce a new random variable X, the total number of successes, which is just the sum of the random variables associated with the single trials.
Their sum is X, the total number of successes, which in this experiment has the value Af.
For it is clear that the total number of ordinary intersections of C and Af must be even ( otherwise, starting in the interior of C, Af could not finally return to the interior ), and the center of rotation at T is the argument of the function, not a value.
The possibilities are few, and the total number of rules may be considerably greater.
Tonal morphophonemics is much more confusing to the beginning analyst than consonantal morphophonemics, even when the total number of rules is no greater.
Mr. Alexander H. Wheelan's Study Helps In Point And Figure Technique tells the readers: `` We assure you that the total number of people using this method of market analysis is a very small portion of the sum total of those operating in the securities and commodities markets ''.
As already noted in an earlier paragraph, the more familiar cost analyses of utility enterprises or utility systems divide the total costs among a number of major classes of service, such as residential, commercial, industrial power, street lighting, etc..
In college libraries, 57 per cent of the total number of books are owned by 124 of 1,509 institutions surveyed last year by the U.S. Office of Education.
The total number of known amphibian species is approximately 7, 000, of which nearly 90 % are frogs.
The numbers of species cited above follow Frost and the total number of known amphibian species is approximately 7, 000, of which nearly 90 % are frogs.
total number of cases
The atomic number, Z, should not be confused with the mass number, A, which is the number of nucleons, the total number of protons and neutrons in the nucleus of an atom.

total and flux
The total heat flux from the porous plug into the plug holder is thereby Af.
It is assumed that the flux values increase by a factor of 2.512 per magnitude, in accordance with the opinion that the total mass flux in each unit range in magnitude is constant.
If a source emits a known luminous intensity I < sub > v </ sub > ( in candelas ) in a well-defined cone, the total luminous flux Φ < sub > v </ sub > in lumens is given by
Equivalent technical statements are that the sum total magnetic flux through any Gaussian surface is zero, or that the magnetic field is a solenoidal vector field.
The light from these distant stars and quasars will be redshifted accordingly ( by the Doppler effect and thermalisation ), so that the total light flux from the sky remains finite.
In this context radiosity is the total radiative flux ( both reflected and re-radiated ) leaving a surface, also sometimes known as radiant exitance.
The total flux of all neutrino flavours measured by SNO agrees well with the theoretical prediction.
With q as the electronic charge, is the wavelength of interest, h is Planck's constant, c is the speed of light, k is Boltzmann's constant, T is the temperature of the detector, is the zero-bias dynamic resistance area product ( often measured experimentally, but also expressible in noise level assumptions ), is the quantum efficiency of the device, and is the total flux of the source ( often a blackbody ) in photons / sec / cm².
For vector flux, the surface integral of j over a surface S, followed by an integral over the time duration t < sub > 1 </ sub > to t < sub > 2 </ sub >, gives the total amount of the property flowing through the surface in that time ( t < sub > 2 </ sub > − t < sub > 1 </ sub >):
The total flux for any surface surrounding a charge q is q / ε < sub > 0 </ sub >.
In astronomy, the radiation from stars and planets is sometimes characterized in terms of an effective temperature, the temperature of a black body that would emit the same total flux of electromagnetic energy.
The overall strength of a magnet is measured by its magnetic moment or, alternatively, the total magnetic flux it produces.
* 1879 – Jožef Stefan observes that the total radiant flux from a blackbody is proportional to the fourth power of its temperature and states the Stefan – Boltzmann law.
A generic surface, S, can then be broken into infinitesimal elements and the total magnetic flux through the surface is then the surface integral
Gauss's law for magnetism, which is one of the four Maxwell's equations, states that the total magnetic flux through a closed surface is equal to zero.
where Φ < sub > E </ sub > is the electric flux through a closed surface S enclosing any volume V, Q is the total charge enclosed within S, and ε < sub > 0 </ sub > is the electric constant.
This is much more difficult, since if you know the total flux through a given surface, that gives almost no information about the electric field, which ( for all you know ) could go in and out of the surface in arbitrarily complicated patterns.
Then, if the total flux is known, the field itself can be deduced at every point.
A small quantity of useful scientific information was returned, showing the radiation surrounding Earth was in the form of bands and measuring the extent of the bands, mapping the total ionizing flux, making the first observations of hydromagnetic oscillations of the magnetic field, and taking the first measurements of the density of micrometeorites and the Interplanetary Magnetic Field.
The scientific instruments consisted of an ion chamber and Geiger-Müller tube to measure total radiation flux, a proportional radiation counter telescope to measure high energy radiation, a scintillation counter to monitor low-energy radiation, a VLF receiver for natural radio waves, a transponder to study electron density, and part of the television facsimile system and flux-gate and search coil magnetometers mounted on the instrument platform.
The scientific instruments consisted of an ion chamber and Geiger-Müller tube to measure total radiation flux, a proportional radiation counter telescope to measure high energy radiation, a scintillation counter to monitor low-energy radiation, a VLF receiver for natural radio waves, a transponder to study electron density, and part of the flux-gate and search coil magnetometers mounted on the instrument platform.
The scientific instruments consisted of an ion chamber and Geiger-Müller tube to measure total radiation flux, a proportional radiation counter telescope to measure high energy radiation, a scintillation counter to monitor low-energy radiation, a scintillation spectrometer to study the Earth's ( and possible lunar ) radiation belts, a VLF receiver for natural radio waves, a transponder to study electron density, and part of the flux-gate and search coil magnetometers mounted on the instrument platform.
In the absence of any external magnetic field, the flux in one core half cancels that in the other, and so the total flux seen by the sense coil is zero.

0.138 seconds.