Avogadro Constant - General Role in Science

General Role in Science

Avogadro's constant is a scaling factor between macroscopic and microscopic (atomic scale) observations of nature. As such, it provides the relation between other physical constants and properties. For example, it establishes a relationship between the gas constant R and the Boltzmann constant kB,

and the Faraday constant F and the elementary charge e,

The Avogadro constant also enters into the definition of the unified atomic mass unit, u,

where Mu is the molar mass constant.

Read more about this topic:  Avogadro Constant

Famous quotes containing the words general, role and/or science:

    Treating ‘water’ as a name of a single scattered object is not intended to enable us to dispense with general terms and plurality of reference. Scatter is in fact an inconsequential detail.
    Willard Van Orman Quine (b. 1908)

    Where we come from in America no longer signifies—it’s where we go, and what we do when we get there, that tells us who we are.
    The irony of the role of women in my business, and in so many other places, too, was that while we began by demanding that we be allowed to mimic the ways of men, we wound up knowing we would have to change those ways. Not only because those ways were not like ours, but because they simply did not work.
    Anna Quindlen (b. 1952)

    We have lost the art of living; and in the most important science of all, the science of daily life, the science of behaviour, we are complete ignoramuses. We have psychology instead.
    —D.H. (David Herbert)