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What is the formula of mean particle size?
Mean particle size=0.94*Lambda/(FWHM*cos(theta)
What is the relationship between porosity bulk density and particle density?
If you were to graph particle size and porosity, it would be a constant slope (horizontal line).Porosity is not affected by particle size.
What is the particle size of gneiss?
1cm
What are examples of particle size?
particles
What is the particle size of rust?
dont no
How does a laser particle counter work?
Particle characterization plays key role in powder industry especially in particle size analysis. The latest technology of particle characterization is to use a particle size analyzer (also named Particle Size Analyser) running particle size analysis by laser diffraction technology. Laser diffraction is a phenomenon when a light illuminates particles inside an analyzer (analyser) the light is diffracted by the particles in different sizes. The scattered patterns of particle size go through analysis by an analyzer (analyser) and the Particle Size Analysis software gives results of particle size distribution. Particle Characterization by Laser Diffraction is of great significance for material characterization.AS-2011 Laser Particle Size Analyzer (also named Laser Particle Size Analyser) works with principle of Mie Scattering to precisely determine the particle size distribution from 0.1 to 500 micrometer. This equipment has a few advantages all its own. Robust laser diode and innovative photocells optimize the precision of static light scattering and give AS-2011 a longer operational lifetime. Patented optical bench uproots light path deviation, one of the major technical problems in the industry of particle size analysis. User-friendly program and advanced algorism bring accuracy and repeatability qualification to International Norm ISO13320-1 Particle Size Analysis - Laser Diffraction Methods. AS-2011 has become the most reliable and cost-effective LPSA and being widely used in Particle Characterization.By AimSizerhttp://www.aimsizer.com
What has the author J B Galeski written?
J B Galeski has written: 'Particle size definitions for particulate data analysis' -- subject(s): Particle size determination
Were you taught how to operate the particle size analyzer?
Particle size analysis is an incredibly complex scientific task, requiring delicate instruments and intensive training. Most people operating a particle size analyzer have undergone training in order to be able to do so.
What range of particle size does the sieve analysis apply?
· The ranges of the sieve analysis applies between 75mm (3in.) and No.200 (75Mm) sieves.
What is the purpose of adding sodium hexametaphosphate solution to the soil suspension during particle-size analysis?
it is very nonsense
What is sieve analysis?
Sieve analysis is carried out to estimate particle size distribution in a given feed material. Sieve types normally designated by Tylor mesh series.
What is the difference between particle size and crystallite size?
crystallite is the average size of the particle whereas the particle size denotes the individual size of the particle.
What is weighted residual method?
In estimating a linear relationship using ordinary least squares (OLS), the regression estimates are such that the sums of squares of the residuals are minimised. This method treats all residuals as being as important as others.There may be reasons why the treatment of all residuals in the same way may not be appropriate. One possibility is that there is reason to believe that there is a systematic trend in the size of the error term (residual). One way to compensate for such heteroscedasticity is to give less weight to the residual when the residual is expected to be larger. So, in the regression calculations, rather than minimise the sum of squares of the residuals, what is minimised is their weighted sum of squares.
What is sedimentation analysis of soil?
Soil particles finer than 75 micron size cannot be sieved. The particle size distribution of such soil is determined by sedimentary analysis. In the sedimentary analysis, the soil fraction finer than 75 micron size is kept in suspension in a liquid. This analysis is based on Stokes law, according to which the velocity at which particle settles in a fluid, its velocity first increases under the action of gravity, but the drag force comes in to action, and retards the velocity. : Deepak G. Talekar deepakgtalekar@gmail.com
Where can one find more information about particle size distributions?
There are many academic journals which have articles on particle size distributions, such as the Soil Science Society of America Journal. The US Department of Agriculture performs these types of analysis on soil, and publishes the results for the public.
How do the mass and size of an alpha particle compare with mass and size of beta particle?
The mass and size of an alpha particle compare with the masa and size of beta particle in the sense that the alpha particle is significantly larger in both size and mass that the beta and gamma particles. This is why it is called the alpha particle.
Do particles have fixed size?
Particle size depends on the type of particle.
