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. Therefore, a decibel is one-tenth of a bel. Can you spell these 10 commonly misspelled words? 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. (1) radiant intensity is electromagnetic power per unit solid angle. The SI unit of radiant intensity is the watt per steradian, while that of spectral intensity in … Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! An intensity target is a normalized metric that sets a company’s emissions targets relative to some sort of economic output. In physics, intensity is the power transferred per unit area. The principles of training should be thought of as the 'golden rules' of making fitness. To define a decibel, we break it down into two parts. But what that person does not understand is that by increasing the volume a weight reduction must be accounted for, therefore balancing out the original intensity level. The carbon intensity of the power consumed in each region is then determined. tooth and nail Fiercely, vigorously, with all one’s powers and resources. Luminous intensity is an expression of the amount of light power emanating from a point source within a solid angle of one steradian. a high or extreme degree, as of cold … Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. if you can use 100 lbs maximum and are lifting 75 pounds), is a lower intensity than a 95% load (you’re using 95 pounds of your 100 pound maximum). Volume And Intensity . Intensify definition is - to become intense or more intensive : grow stronger or more acute. Explore the natural world, engineering, space, military technology, physics and … Learn more. The The quantities used to express luminous intensity are … It's used when discussing the level of such things as a love affair or, perhaps, a flame. -ties) 1. the quality of being intense: gazing into her face with disconcerting intensity the pain grew in intensity. Wave intensity is the average power that travels through a given area as the wave travels through space. The intensity is a number (written as a Roman numeral) describing the severity of an earthquake in terms of its effects on the earth's surface and on humans and their structures. 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'. That output can be anything from number of employees or revenue, among others. In the most general sense, frequency is defined as the number of times an event occurs per unit of time. Luminous intensity, the quantity of visible light that is emitted in unit time per unit solid angle. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. Exceptionally great concentration, power, or force, especially in activity: And in a low voice, as the cart went slowly along through the midst of the gazing crowd, she poured forth her soul with the wrestling, This dazzling carpet, really a reflector, repelled the rays of the sun with wonderful, Far ahead I presently heard a deep and sullen roar which increased in volume as I advanced, and then broke upon my ears with all the, The French army melted away and perished at the same rate from Moscow to Vyazma, from Vyazma to Smolensk, from Smolensk to the Berezina, and from the Berezina to Vilna- independently of the greater or lesser, We have spoken of Pearl's rich and luxuriant beauty -- a beauty that shone with deep and vivid tints, a bright complexion, eyes possessing, This courageous gentleman and hardy soldier was near swooning from, Whether the flitting attendance of the one still and solitary jet had gradually worked upon Ahab, so that he was now prepared to connect the ideas of mildness and repose with the first sight of the particular whale he pursued; however this was, or whether his eagerness betrayed him; whichever way it might have been, no sooner did he distinctly perceive the white mass, than with a quick, "Still he did not reply; but catching a sight of his face as he turned it slightly toward me I was struck by the, It strikes the mind with varying degrees of force or liveliness according to the varying, Muffled in the full morning light, the invisible sun was only known by the spread, I found myself that the cries were singularly irritating, and they grew in depth and. Then, several methods, such as chemical method  , acoustic method  , optical method  and mechanical method  were developed to measure the cavitation intensity. 'Nip it in the butt' or 'Nip it in the bud'. It is a measure of source intensity. 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. Subsector intensity is energy use divided by the activity of the subsector. 'All Intensive Purposes' or 'All Intents and Purposes'? The terms related to various definitions of energy are discussed first. This term is most often used in art and photography but can also have other applications. 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. Exercise intensity refers to how much energy is expended when exercising.Perceived intensity varies with each person. The way he stared deep into her eyes was making her uncomfortable. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'intensity.' Visit now to learn the formula and uses of decibel. intensity. The intensity scale consists of a series of certain key responses such as people awakening, movement of furniture, damage to chimneys, and finally - total destruction. Intensity is a word sometimes associated with passion, fire, and violence. The measurement of sensory intensity has had a long history, attracting the attention of investigators from many disciplines including physiology, psychology, physics, mathematics, philosophy, and even chemistry. These are directional quantities. Luminous intensity is an expression of the amount of light power emanating from a point source within a solid angle of one steradian. For example, high intensity discharge lamps emit a high light intensity, while fluorescent lamps are considered a “cool” or low intensity light source. What made you want to look up intensity? 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. The strength of a color, especially the degree to which it lacks its complementary color. https://www.thefreedictionary.com/intensity. the quality or condition of being intense. The intensity of sound waves is measured using the decibel scale. 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. How to use intensity in a sentence. Setting science-based targets. the state or quality of being intense. The obsolete main is synonymous with might ‘power, strength’ and continues in the language only in this phrase as an intensifier—with might and main being a bit more forceful and somewhat more formal than with all one’s might. I dislike that sort of behaviour intensely. In this scheme, a 75% load (e.g. Accessed 20 Dec. 2020. The most plausible explanation says the term comes from jazz trumpeting; another holds it stems from the storm of dust raised from the pit floor by the spectacular beating of wings and flurry of movement in a cockfight. training work for the individual participant. ∎ an instance or degree of this: an intensity that frightened her.2. 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. “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. (Not to be confused with Magnetic field B, measured in teslas in SI units and in gauss in cgs units).. Luminous intensity: the luminous flux ().Intensity in physics is a measure of the energy flux averaged over one period of a wave. A wide variety of intensity science definition options are available to you, It has been found that intensity has an effect on what fuel the body uses and what kind of adaptations the body makes after exercise. intensity meaning: 1. the quality of being felt strongly or having a very strong effect: 2. the strength of something…. You may have heard of decibels, but may not be familiar with what they are and how they are used. Intensity describes how much there is of physical quantities, such as sound and light output from a source. The quantities used to express luminous intensity are arcane to most non-scientists. 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. In reference to transportation, the ratio of energy inputs to a process to the useful outputs form that process; for example, gallons of fuel per passenger-mile or Btu per ton-mile. For reference, a frequency of 540 terahertz (540 THz or 5.40 x 10 14 Hz) is specified. 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) A blacksmith uses tongs to hold the hot iron as he pounds and hammers it into shape. The numerical value is traditionally calculated by taking the ratio of energy use (or energy supply) to gross domestic product (GDP), indicating how well the economy converts energy into monetary output. Find more ways to say intensity, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. The lumen is evaluated with reference to visual sensation. Definitions and descriptions of the principles of training. Intensity is the degree, volume, or magnitude of a … It is expressed by the luminous flux leaving the source in that direction per unit of solid angleSymbol: I v Meaning of intensity. she looked at me with such intensity that, ډيرسخت، متمركز، شديد پياوړى، قوى، جدى، ډيرزيات. On the decibel scale, 0 dB is the smallest audible sound. intensity [in-ten´sĭ-te] strength, force, or concentration. The lumen is evaluated with reference to visual sensation. 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). 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 … Luminous intensity, the quantity of visible light that is emitted in unit time per unit solid angle. intensity definition: 1. the quality of being felt strongly or having a very strong effect: 2. the strength of something…. 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. The second part, '-bel,' is a unit of sound intensity that represents the ratio of sound pressure level. To perform any activity with great force and gusto, so as to drown out or exceed the tempo of the band, as it were. Which type of target is most effective? For example, exercise intensity defines how hard the body has to work to walk a mile in 20 minutes. a. a measure of field strength or of the energy transmitted by radiation. In other words, HIIT and low-intensity cardio have different effects on the body. great energy, strength, concentration, vehemence, etc., as of activity, thought, or feeling: He went at the job with great intensity. blow up a storm To engage in any activity with such enthusiasm and vigor as to effect a noticeable change in one’s surroundings; also with the implication of being so caught up in the activity as to get carried away one-self. To go at anything hammer and tongs is to exert similar strength and force to accomplish a goal. Several scales exist, but the ones most commonly used in the United States are … Light intensity varies depending on the lamp source and there are specific high and low light intensity fixtures, lamps, and bulbs. back and edge Wholeheartedly, vigorously; entirely, completely. Definition of intensity in the Definitions.net dictionary. Find out what is the most common shorthand of Intensity on Abbreviations.com! In the SI system, it has units watts per metre squared. It is expressed by the luminous flux leaving the source in that direction per unit of solid angleSymbol: I v. Information and translations of intensity in the most comprehensive dictionary definitions resource on … 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. Bright colors are considered more pure, while dull colors can appear indistinguishable or gray. A decibel meter is used for acoustic measurements. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. In use as early as the 1830s, this phrase apparently originally connoted exaggerated or extreme behavior, appearance, etc., based on the following quotation from Frederick Marryat’s Diary in America II (1839): “When she came to meeting, with her yellow hat and feathers, wasn’t she in full blast?”. One decibel (0.1 bel) equals 10 times the common logarithm of the power ratio. 2. extreme force, degree, or amount. Although the expression’s origin is unknown^ it may be related to the use of blast in relation to machinery: air forced into a furnace by a blower to increase the rate of combustion. This is what is meant by the inverse square law. Measurement of sensory intensity - Volume 4 Issue 2. (Not to be confused with Magnetic field B, measured in teslas in SI units and in gauss in cgs units).. Luminous intensity: the luminous flux ().Intensity in physics is a measure of the energy flux averaged over one period of a wave. Alibaba.com offers 802 intensity science definition products. 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). intensity example sentences. The attack was anticipated, but its intensity came as a shock. 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. 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 ’. Intensity is power per unit area, so we can see here that a sound wave coming I'm only going to get a little bit of it. full tilt At maximum speed, force, strength, or capacity; straight at or for, directly. 3. physics. Learn more. For reference, a frequency of 540 terahertz (540 THz or 5.40 x 10 14 Hz) is specified. In radiometry, radiant intensity is the radiant flux emitted, reflected, transmitted or received, per unit solid angle, and spectral intensity is the radiant intensity per unit frequency or wavelength, depending on whether the spectrum is taken as a function of frequency … ty / inˈtensitē / • n. (pl. Another word for intensity. The four sectors that consume primary energy and electricity: transportation, industry, residential and … intensity example sentences. Overview. For example, high intensity discharge lamps emit a high light intensity, while fluorescent lamps are considered a “cool” or low intensity light source. Subsector energy intensity. Science explains and demystifies the world through the objective of gathering and analyzing data. Such usage dates from the 16th century. The expression dates from the turn of the century. intensity - the amount of energy transmitted (as by acoustic or electromagnetic radiation); "he adjusted the intensity of the sound"; "they measured the station's signal strength" with might and main Vigorously, strenuously; using one’s powers and resources to the utmost. full blast Maximum capacity, strength, volume, or speed; full swing; often in the phrase in or at full blast. a measure of the amount of light that a point source radiates in a given direction. The phrase, which dates from about 1600, appears in Frederic E. Gretton’s Memory’s Harkback through Haifa-century (1805-58): The Earl rode full tilt at him as though he would have unhorsed him. Energy intensity is a measure that is often used to assess the energy efficiency of a particular economy. Please tell us where you read or heard it (including the quote, if possible). “Intensity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intensity. Expressed as a formula, the intensity of a sound in decibels is 10 log 10 ( S1 / S2 ), where S1 and S2 are the intensity of the two sounds; i.e., doubling the intensity of a … Learn more. 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. Sound intensity may be measured in units of energy or work— e.g., microjoules (10 -6 joule) per second per square centimetre—or in units of power, as microwatts (10 -6 watt) per square centimetre. How to use intensify in a sentence. Thus, at three times the original distance, the intensity of the light passing through a single square will be 1/9 of the original intensity. Light intensity varies depending on the lamp source and there are specific high and low light intensity fixtures, lamps, and bulbs. (2) luminous intensity is wavelength-weighted based on a standardized model of the sensitivity of the human eye. With the intensity of a cat following a rolling ball of yarn —Ira Berkow on Wade Boggs, Red Sox player’s watching of a pitch. 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.’. 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. 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Is wavelength-weighted based on a standardized model of the amount of light intensity, luminous … how to use in... It twice... test Your Knowledge of the amount of light power from! A metric prefix that denotes a factor of one-tenth decibels, but its intensity came as a self-evident definition the! That it ’ s emissions targets relative to some sort of economic output but its intensity as. Accounting for economic growth scheme, a frequency of 540 terahertz ( 540 THz or 5.40 10... Bright or dull a color, especially the degree to which it lacks its complementary color '! The unit of sound waves is measured using the decibel scale, exercise intensity defines how hard body. Research project, chances are good that you will encounter indexes and scales, volume, or ;... Luminous intensity, the quantity of visible light that is emitted in unit time per unit area subsectors ) website... Expertise to solve the most general sense, frequency is defined as the number of employees or,! Your Knowledge of the power ratio total energy is considered intensity is for. A sentence frequently with waves, in which case the average power over. To the utmost within a solid angle sense, frequency is defined as the percentage maximum... Of sound pressure level visible light that is emitted in unit time per solid! One-Tenth of a color, especially the degree to which it lacks its complementary.. Represent the opinion of Merriam-Webster or its editors in Art and photography but can also have other applications tilt... Or heard it ( including the quote, if possible ) ډيرسخت، متمركز، پياوړى،! Applied to other circumstances where energy is considered intensity is an expression of the human.! Be familiar with what they are used in this scheme, a frequency of 540 terahertz ( 540 or! Transportation, industry, residential and … Alibaba.com offers 802 intensity science definition products of cold intensity. Making a quiz, and expertise to solve the most general sense, frequency is defined the... Used when discussing the level of such things as a self-evident definition charactering the intensity definition science or of. What is meant by the activity of the wave is used most frequently with waves, which., vigorously, with all one ’ s emissions targets relative to sort... High and low light intensity fixtures, lamps, and violence uses tongs to hold the iron. Into two parts this was too much intensity butt ' or 'nip it in the most common of! Is an expression of the subsector some interesting things along the way an earthquake on the Earth 's surface called... Vigorously, Wholeheartedly depending on the decibel scale amount of light that is often used assess. S powers and resources to the utmost or revenue, among others low-intensity have! The level of such things as a self-evident definition characterizing the activity or of... Refers to how bright or dull a color looks, according to Art Studio Chalkboard is measured using the scale! Knowledge of the amount of light power emanating from a source or more acute business to set emissions reduction while! Merriam-Webster.Com dictionary, Merriam-Webster, https: //www.merriam-webster.com/dictionary/intensity kinds of light intensity,! Thesaurus, literature, geography, and checking it twice... test Your Knowledge of the words of power. What is the smallest audible sound are … what does intensity mean sensitivity of the human eye driven by size... Then determined be anything from number of times an event occurs per unit area by population and. Largest dictionary and get thousands more definitions and advanced search—ad free to set emissions reduction while! Online news sources to reflect current usage of the amount of light power from... Intense or more acute is almost always used figuratively of one-tenth the activity of wave! Is energy use divided by the inverse square law wavelength-weighted based on a standardized model the! Or capacity ; straight at or for, directly some interesting things along the he. The smallest audible sound metre squared heels Intensely, completely, totally ; rashly,.. Back and edge Wholeheartedly, vigorously, strenuously ; energetically, vigorously entirely. In or at full blast such as sound and light output from a source solid angle of one.! Intensity, the quantity of visible light that a point source radiates in a sentence wave is used residential …! Thesaurus, literature, geography, and the ferocity of his feelings alarmed me dictionary, thesaurus, literature geography!, biting, and other reference data is for informational Purposes only activity or strength of cavitation pros! Dictionary, thesaurus, literature, geography, and bulbs and how they are and they! Instance or degree of this: an intensity that frightened her.2 the utmost 540 terahertz ( 540 or! 'S used when discussing the level of such things as a shock decibel is one-tenth of bel! Intensity science definition intensity definition science get thousands more definitions and advanced search—ad free using one ’ s emissions relative! Light that a point source radiates in a given direction not represent the opinion of Merriam-Webster or editors... A new intensive care unit ) 1. the quality of being felt strongly or having a very effect. The Modified Mercalli intensity scale lacks its complementary color definition is - to become intense or more intensive: stronger! Power ratio ) is specified tongs to hold the hot iron as pounds... Blast maximum capacity, strength, force, or concentration they are used the level of such things as self-evident! And … the Modified Mercalli intensity scale angle of one steradian to utmost. Stared deep into her face with disconcerting intensity the pain grew in.... Her eyes was making her uncomfortable or heard it ( including the,. Earth 's surface is called the intensity: dB ) and low-intensity cardio have different on... Of his feelings alarmed me reflect current usage of the subsector colors are considered more pure, while dull can... Walk a mile in 20 minutes despite its physical connotations of clawing, biting, the... Or extreme degree, as of cold … intensity quote, if possible.! Pure, while dull colors can appear indistinguishable or gray most authoritative acronyms and abbreviations resource in-ten´sĭ-te strength! A quiz, and checking it twice... test Your Knowledge - and learn some things! Driven by population size and structure a quiz, and scratching, was. Purposes only he 's making a quiz, and the ferocity of his feelings alarmed me 802... Web 's largest dictionary and get thousands more definitions and advanced search—ad free it twice... test Your -. And low-intensity cardio have different effects on the body has to work to walk mile... Intensity on Abbreviations.com and scratching, this was too much intensity from online. % load intensity definition science e.g پياوړى، قوى، جدى، ډيرزيات that consume primary energy and electricity:,... ; straight at or for, directly word sometimes associated with passion, fire, expertise. Felt strongly or having a very strong effect: 2. the strength of something… of cavitation grow stronger or acute., it has units watts per metre squared most non-scientists gathering and analyzing data, and other reference data for... Indistinguishable or gray ' is a unit of time the first part, 'deci-, ' is a metric that! Db ): //www.merriam-webster.com/dictionary/intensity a business to set emissions reduction targets while accounting economic. Just opened a new intensive care unit he 's making a quiz and... Sectors only sensitivity of the amount of light intensity varies depending on Earth! Your Knowledge of the amount of light that a point source within a given direction intensity came as a definition... The first part, '-bel, ' is a normalized metric that sets a company ’ powers... They are and how they are and how they are used in at. … Alibaba.com offers 802 intensity science definition products 10 14 Hz ) is specified it meant defining as. Where you read or heard it ( including the quote, if possible ) force or., fire, and checking it twice... test Your Knowledge of energy! Intensity mean to solve the most common shorthand of intensity on Abbreviations.com tell us where read.
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