Luminous intensity is an expression of the amount of light power emanating from a point source within a solid angle of one steradian. This expression, dating from the late 18th century, is a corruption of heels over head, which dates from the 14th century; both relate literally to body movement, as in a somersault. Color intensity refers to how bright or dull a color looks, according to Art Studio Chalkboard. In physics and chemistry, the term frequency is most often applied to waves, including light, sound, and radio.Frequency is the number of times a point on … Magnetic field intensity H: the strength of a magnetic field (in ampere-turns per metre (A/m) in SI units, and in oersteds (Oe) in cgs units). The For example, exercise intensity defines how hard the body has to work to walk a mile in 20 minutes. Please tell us where you read or heard it (including the quote, if possible). All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Sound intensity, amount of energy flowing per unit time through a unit area that is perpendicular to the direction in which the sound waves are travelling. Three separate definitions of energy are used in the system of indicators: 1) delivered, 2) source, and 3) source, adjusted for electricity generation efficiency change. A decibel meter is used for acoustic measurements. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'intensity.' I dislike that sort of behaviour intensely. It's political intensity because everyone in DC and everyone in this country is talking about and if and when it passes, it would reshape our society. Exercise intensity refers to how much energy is expended when exercising.Perceived intensity varies with each person. When total energy is considered intensity is calculated for the four end-use sectors only. Intensity describes how much there is of physical quantities, such as sound and light output from a source. training work for the individual participant. intensity example sentences. ∎ an instance or degree of this: an intensity that frightened her.2. It is expressed by the luminous flux leaving the source in that direction per unit of solid angleSymbol: I v. Intensity can be applied to other circumstances where energy is transferred. Intensity is the amount of physical power (expressed as a percentage of the maximal oxygen consumption) that the body uses when performing an activity. Luminous intensity is an expression of the amount of light power emanating from a point source within a solid angle of one steradian. Science Center Objects. Then, several methods, such as chemical method  , acoustic method  , optical method  and mechanical method  were developed to measure the cavitation intensity. So if I want to know how much power I'm absorbing from the sound wave then what I'm going to do is I'm going to take the area of my ear and multiply by the intensity of the sound wave. Visit now to learn the formula and uses of decibel. One way companies are working to meet the target set by the Paris Agreement is to set absolute or intensity targets that are then verified by the Science-Based Targets Initiative (SBTi). For a first date, this was too much intensity. “If we look at the science behind HIIT and low-intensity cardio, we see that they elicit very different adaptations,” notes Ryan Fairman, an exercise physiologist and owner of Continued Performance. Decibel is the unit of sound (symbol: dB). This expression is said to have come from the way knights rode straight for one another at full gallop and with lances tilted when jousting. Information and translations of intensity in the most comprehensive dictionary definitions resource on … It is used most frequently with waves, in which case the average power transfer over one period of the wave is used. The second part, '-bel,' is a unit of sound intensity that represents the ratio of sound pressure level. For example, high intensity discharge lamps emit a high light intensity, while fluorescent lamps are considered a “cool” or low intensity light source. Find out what is the most common shorthand of Intensity on Abbreviations.com! Learn more. 7Such a conception of intensity has been fostered by polls which measure directionof opinion (agree-disagree) and also attempt to measure depthby asking the respondent “how much” (i.e., to what extent) he agrees or disagrees—e.g., strongly, mildly, etc. Science explains and demystifies the world through the objective of gathering and analyzing data. Wave intensity is the average power that travels through a given area as the wave travels through space. intensity example sentences. Units Edit Like other SI base units, the candela has an operational definition —it is defined by the description of a physical process that will produce one candela of luminous intensity. Definition of Energy intensity. a measure of the amount of light that a point source radiates in a given direction. Explore the natural world, engineering, space, military technology, physics and … (2) luminous intensity is wavelength-weighted based on a standardized model of the sensitivity of the human eye. Quick definitions from WordNet (intensity) noun: high level or degree; the property of being intense noun: the amount of energy transmitted (as by acoustic or electromagnetic radiation) ("He adjusted the intensity of the sound") noun: chromatic purity: freedom from dilution with white and hence vividness of hue noun: the magnitude of sound (usually in a specified direction) That output can be anything from number of employees or revenue, among others. The four sectors that consume primary energy and electricity: transportation, industry, residential and … See the full definition for intensity in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for intensity, Nglish: Translation of intensity for Spanish Speakers, Britannica English: Translation of intensity for Arabic Speakers, Britannica.com: Encyclopedia article about intensity. A blacksmith uses tongs to hold the hot iron as he pounds and hammers it into shape. It is a measure of source intensity. Intensity is the degree, volume, or magnitude of a … The lumen is evaluated with reference to visual sensation. Test Your Knowledge - and learn some interesting things along the way. full tilt At maximum speed, force, strength, or capacity; straight at or for, directly. The threshold of hearing … Here we show predictable differences in influenza incidence among cities, driven by population size and structure. A similar phrase dating from the late 19th century is head over ears, a corruption of over head and ears ‘completely or deeply immersed or involved.’. Subsector energy intensity. If you are conducting a social science research project, chances are good that you will encounter indexes and scales. This allows a business to set emissions reduction targets while accounting for economic growth. intensity of nursing care a term in the nursing minimum data set, defined as the total time and staff mix of nursing personnel resources consumed by an individual patient or client during the episode of care under review. For example, high intensity discharge lamps emit a high light intensity, while fluorescent lamps are considered a “cool” or low intensity light source. ډيروونكى، تشديدوونكى، پياوړى كوونكى، متمركز(ګر) تاكيدى, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Intensity Modulation with Direct Detection, Intensity of Physical Abuse Personally Experienced, Acute as the badness of no woman out in the world thinking about you —Richard Ford, Acute like the flow of hope —Joseph Turnley, As deep into … as a sheep is thick in wool —Anon, (Worries and obsessions that) come like hot rivets —Wilfrid Sheed, Deep as first love —Alfred, Lord Tennyson, Digging in deeper and deeper, like rats in a cheese —Henry Miller, (Lonely and) furious as a hunt —George Garrett, Had a startling intensity of gaze that never wavered from its object, like that of a palmist or a seer —Mary McCarthy, (Curiosity) heating up like an iron —Susan Fromberg Schaeffer, Move through life with the intensity of one for whom each day is the last —Anon, Run deep, like old wounds —William Brammer. Directorate for Science, Technology and Industry Technology Intensity Definition Economic Analysis and Statistics Division 4 Charts Annex 1.1. Radiant intensity definition is - the radiant energy that is emitted by a source per unit time per unit solid angle in a given direction under conditions that the source may be considered as sensibly a point source and that is measured in units of watts per steradian. Users have the ability to choose and adjust the, However, forecasters cautioned that the long-range track forecast was a very uncertain one, as well as the, The movie is a new take on the story from the books, but the, Scientists and other experts have said the, Post the Definition of intensity to Facebook, Share the Definition of intensity on Twitter, We Got You This Article on 'Gift' vs. 'Present'. The Modified Mercalli Intensity Scale. Now, with the definition of intensity as simply the load lifted, one could argue the point that increasing the volume of a lift is increasing intensity. Find more ways to say intensity, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. What does intensity mean? Definition of intensity 1 : the quality or state of being intense especially : extreme degree of strength, force, energy, or feeling 2 : the magnitude of a quantity (such as force or energy) per unit (as of area, charge, mass, or time) Therefore, a decibel is one-tenth of a bel. “Intensity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intensity. As you move away from a point light source, the intensity of the light is proportional to 1/r 2, the inverse square of the distance. There are many kinds of light intensity, each with its own definition. The allusion is to the thin sharpened side of a blade, or “edge,” and the blunt side of the same blade, or “back.” Together the two sides constitute the whole of the blade; thus the figurative extension in meaning to ‘completely,’ ‘wholeheartedly’ ‘with one’s entire self ’. These are directional quantities. Decibel (dB), unit for expressing the ratio between two physical quantities, usually amounts of acoustic or electric power, or for measuring the relative loudness of sounds. she looked at me with such intensity that, ډيرسخت، متمركز، شديد پياوړى، قوى، جدى، ډيرزيات. The airwaves and the talk of the town is whether this country will be like the rest of the industrialized nations of the world, England, France, Germany, Japan etc and have universal health care. In recent decades, cavitation intensity has been used as a self-evident definition characterizing the activity or strength of cavitation. The unit for the quantity of light flowing from a source in any one second (the luminous power, or luminous flux) is called the lumen. intensity [in-ten´sĭ-te] strength, force, or concentration. The expression dates from the turn of the century. The principles of training should be thought of as the 'golden rules' of making fitness.
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