WebApr 10, 2024 · Sorted by: 9. A gauge theory in the broadest sense is a theory with an action that has gauge symmetries parametrized by smooth functions of spacetime ϵ ( x), i.e. the theory is invariant under infinitesimal changes of the coordinates/fields as. δ ϕ = R ϵ ( x) + R μ ∂ μ ϵ ( x) + R μ ν ∂ μ ∂ ν ϵ ( x) + …. WebVacuum (spelled like so), means a complete lack of matter, or a device used for sucking up dirt or particles, or to use that device for cleaning. Vaccum and vacume are misspellings of vacuum. Physicists often talk about vacuums, but the rest of us also use this word when talking about cleaning devices. Spelling the word can be a bit tricky ...
Which is correct — guage or gauge? - WhatIs.com
WebAug 4, 2011 · The Middle English gauge comes from the Old French gauge (n.) / gauger (v.), which correspond to the Modern French jauge / jauger. In turn, none of my French dictionaries has a definite etymology for gauge. The Littré says (translated and heavily summarized): Could come from Latin aequalificare or qualificare. WebGauged; p. pr. & vb. n. Gauging] [OF. gaugier, F. jauger, cf. OF. gauge gauge, measuring rod, F. jauge; of uncertain origin; perh. fr. an assumed L. qualificare to determine the qualities of a thing (see Qualify ); but cf. also F. jalon a measuring stake in surveying, and E. gallon.] [Written also gage .] [1913 Webster] 1. conn\u0027s news
Gauge definition and meaning Collins English Dictionary
Webnoun an act or instance of charging customers too high a price for goods or services, especially when demand is high and supplies are limited: The law prohibits price gouging during weather emergencies such as snowstorms. QUIZ WebAs a verb, "gauge" refers to measuring, estimating, analyzing or evaluating dimensions. Whereas used as a noun, "gauge" stands for the actual dimension, usually a conventional, standard capacity of quantity. In … WebNewell is purported to be the person responsible for the adoption of the USGS spelling of “gage” instead of “gauge”. Around 1892, Newell reasoned that “gage” was the proper … conn\u0027s online customer service