In this case, the flow velocity multiplied by the length of the path along the center of the toroidal channel must be zero or a whole-number multiple of a fundamental quantity determined by Planck's constant and the mass of a helium atom.

Superfluid gyro detects Earth's spin by Peterson, I. / Science News

Both groups use electrical measurements in somewhat different ways to link the mass standard to Planck's constant, a fundamental quantity in quantum physics.

Tidying up the kilogram by Peterson, Ivars / Science News

More results

Legal browser

? Full browser

fundamental feature
fundamental law
fundamental part
fundamental point
fundamental principle
fundamental principles
fundamental principles of government
fundamental quantity
fundamental reason
fundamental research
fundamental rule
fundamental unit
fundamentally
fundamentals
fundemental part

Fundamental Period
Fundamental physical constant
Fundamental physical constant (disambiguation)
Fundamental physical constants
Fundamental Physics Advisory Group
Fundamental plane
Fundamental plane (elliptical galaxies)
Fundamental plane (spherical coordinates)
Fundamental Planning Analysis
fundamental point
Fundamental polygon
Fundamental postulates
Fundamental postulates
Fundamental postulates
Fundamental postulates
fundamental principle

fundamental principle
fundamental principle
fundamental principle
fundamental principles
fundamental principles of government
Fundamental Principles of the Metaphysic of Morals
Fundamental psychological law
Fundamental Quality and Equity Levels
fundamental quantity
Fundamental Query and Manipulation
fundamental reason
Fundamental recurrence formulas
Fundamental Reference System
Fundamental regime
Fundamental regime
Fundamental regime
Fundamental region

Fundamental region
Fundamental representation
Fundamental research
Fundamental research
Fundamental research
Fundamental research
Fundamental research
Fundamental research
Fundamental Research on Economic Agents
Fundamental Review of Infrastructure
Fundamental Review of Military Budget
Fundamental right
Fundamental rights
Fundamental Rights Agency
Fundamental Rights in India
Fundamental Rights in the Constitution of India

Legal Dictionary

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup \| Partner with us

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.

fundamental unit (redirected from fundamental quantity)

fundamental unit
(redirected from fundamental quantity)