Surge vs Impulse - What's the difference?
surge | impulse |
A sudden transient rush, flood or increase.
* {{quote-news, year=2012, date=November 7, author=Matt Bai, title=Winning a Second Term, Obama Will Confront Familiar Headwinds, work=New York Times
, passage=As President Obama turns his attention once again to filling out a cabinet and writing an Inaugural Address, this much is clear: he should not expect to bask in a surge of national unity, or to witness a crowd of millions overrun the Mall just to say they were there.}}
The maximum amplitude of a vehicle's forward/backward oscillation
(electricity) A sudden electrical spike or increase of voltage and current.
(nautical) The swell or heave of the sea. (FM 55-501).
* Bible, James i. 6
* Dryden
(obsolete) A spring; a fountain.
* Ld. Berners
The tapered part of a windlass barrel or a capstan, upon which the cable surges, or slips.
(lb) To rush, flood, or increase suddenly.
:
*
*:Carried somehow, somewhither, for some reason, on these surging floods, were these travelers, of errand not wholly obvious to their fellows, yet of such sort as to call into query alike the nature of their errand and their own relations.
*{{quote-magazine, date=2013-03, author=David S. Senchina, volume=101, issue=2, page=134
, magazine=(American Scientist)
, title= To accelerate forwards, particularly suddenly.
:
*{{quote-news, year=2011, date=September 2, work=BBC
, title= To slack off a line.
A thrust; a push; a sudden force that impels.
* S. Clarke
A wish or urge, particularly a sudden one prompting action.
* Dryden
* {{quote-book, year=1907, author=
, title=The Dust of Conflict
, chapter=20 (physics) The integral of force over time.
(obsolete) To impel; to incite.
As nouns the difference between surge and impulse
is that surge is a sudden transient rush, flood or increase while impulse is .As a verb surge
is (lb) to rush, flood, or increase suddenly.surge
English
Noun
(en noun)citation
- He felt a surge of excitement.
- A power surge at that generator created a blackout across the whole district.
- He that doubteth is like the surge of the sea driven by the wind and tossed.
- He flies aloft, and, with impetuous roar, / Pursues the foaming surges to the shore.
- divers surges and springs of water
Synonyms
* inrushDerived terms
* countersurge * surgelessVerb
(surg)Athletics and Herbal Supplements, passage=Athletes' use of herbal supplements has skyrocketed in the past two decades. At the top of the list of popular herbs are echinacea and ginseng, whereas garlic, St. John's wort, soybean, ephedra and others are also surging in popularity or have been historically prevalent.}}
Wales 2-1 Montenegro, passage=Wales began the second half as they ended the first, closing down Montenegro quickly and the pressure told as Bale surged into the box and pulled the ball back for skipper Ramsey, arriving on cue, to double their lead.}}
References
* * * FM 55-501Anagrams
* * ----impulse
English
(wikipedia impulse)Noun
(en noun)- All spontaneous animal motion is performed by mechanical impulse .
- The impulse to learn drove me to study night and day.
- When I saw the new dictionary, I couldn't resist the impulse to browse through it.
- These were my natural impulses for the undertaking.
citation, passage=Tony's face expressed relief, and Nettie sat silent for a moment until the vicar said “It was a generous impulse , but it may have been a momentary one,
- The total impulse from the impact will depend on the kinetic energy of the bullet.
Derived terms
* impulse buy * nerve impulse * on impulseReferences
* * * [impulse in the Online Etymology Dictionary]
Verb
(impuls)- (Alexander Pope)