Accessed 20 Dec. 2020. 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 … https://www.thefreedictionary.com/intensity. 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. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! 3. physics. It's used when discussing the level of such things as a love affair or, perhaps, a flame. 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) great energy, strength, concentration, vehemence, etc., as of activity, thought, or feeling: He went at the job with great intensity. One decibel (0.1 bel) equals 10 times the common logarithm of the power ratio. In the most general sense, frequency is defined as the number of times an event occurs per unit of time. It is a measure of source intensity. The second part, '-bel,' is a unit of sound intensity that represents the ratio of sound pressure level. The expression dates from the turn of the century. The way he stared deep into her eyes was making her uncomfortable. Intensity is the degree, volume, or magnitude of a thing, such as fire, emotion, weather, work, or passion. back and edge Wholeheartedly, vigorously; entirely, completely. The strength of a color, especially the degree to which it lacks its complementary color. The quantities used to express luminous intensity are … In recent decades, cavitation intensity has been used as a self-evident definition characterizing the activity or strength of cavitation. The first part, 'deci-,' is a metric prefix that denotes a factor of one-tenth. The carbon intensity of both active power flows (gCO 2 /kWh) and reactive power flows (gCO 2 /kVArh) is then calculated and the CO 2 flows are attributed around the network for each 30 min period over the next several days. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. What made you want to look up intensity? The four sectors that consume primary energy and electricity: transportation, industry, residential and … Intensity definition: the state or quality of being intense | Meaning, pronunciation, translations and examples The Learn a new word every day. Find out what is the most common shorthand of Intensity on Abbreviations.com! ∎ an instance or degree of this: an intensity that frightened her.2. The Web's largest and most authoritative acronyms and abbreviations resource. Intensity generates brilliance through powerful research, analysis, and expertise to solve the most complex challenges in the marketplace and courtroom. What does intensity mean? to beat the band Vigorously, enthusiastically, intently, rapidly. His intensity, and the ferocity of his feelings alarmed me. (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. That output can be anything from number of employees or revenue, among others. The attack was anticipated, but its intensity came as a shock. Example sentences with the word intensity. Epidemic intensity thus defined is minimized when incidence is spread evenly across weeks and increases as incidence becomes more intensively focused in particular weeks. This is the energy intensity for subsectors within a given sector (see subsectors). 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 … Looking for the abbreviation of Intensity? Intensity is the amount of physical power (expressed as a percentage of the maximal oxygen consumption) that the body uses when performing an activity. 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. 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. For example, exercise intensity defines how hard the body has to work to walk a mile in 20 minutes. Send us feedback. intensity example sentences. Intensity is a word sometimes associated with passion, fire, and violence. head over heels Intensely, completely, totally; rashly, impetuously. How to use intensity in a sentence. Luminous intensity is also not the same as the radiant intensity, the corresponding objective physical quantity used in the measurement science of radiometry. 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 … 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. 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. 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. Luminous intensity, the quantity of visible light that is emitted in unit time per unit solid angle. Energy intensity is a measure that is often used to assess the energy efficiency of a particular economy. 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. a high or extreme degree, as of cold … 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. 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. Definitions and descriptions of the principles of training. tooth and nail Fiercely, vigorously, with all one’s powers and resources. The unit is named after Alexander Graham Bell. 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. For reference, a frequency of 540 terahertz (540 THz or 5.40 x 10 14 Hz) is specified. The quantities used to express luminous intensity are arcane to most non-scientists. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. 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. 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. (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. 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. Light intensity varies depending on the lamp source and there are specific high and low light intensity fixtures, lamps, and bulbs. Decades ago, cavitation intensity has already been used as a self-evident definition charactering the activity or strength of cavitation . 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. 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. High-intensity interval training (HIIT) became popular for training athletes during the early 1950s when Emil Zátopek, an Olympic champion long-distance runner, won the 1952 Helsinki Olympic 10,000 m race after utilizing HIIT.1, 2 HIIT utilizes repeated short to long bouts of relatively high-intensity exercise alternated with recovery periods of either low-intensity exercise or rest. Despite its physical connotations of clawing, biting, and scratching, this phrase is almost always used figuratively. Intensify definition is - to become intense or more intensive : grow stronger or more acute. Measurement of sensory intensity - Volume 4 Issue 2. Intensity describes how much there is of physical quantities, such as sound and light output from a source. The principles of training should be thought of as the 'golden rules' of making fitness. intensity meaning: 1. the quality of being felt strongly or having a very strong effect: 2. the strength of something…. These are directional quantities. Definition of Energy intensity. intensity meaning: 1. the quality of being felt strongly or having a very strong effect: 2. the strength of something…. Arguably the first definition of intensity came from sports scientists and coaches (especially Olympic lifting coaches) trying to define and measure things relevant to them. I dislike that sort of behaviour intensely. 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'. For example, high intensity discharge lamps emit a high light intensity, while fluorescent lamps are considered a “cool” or low intensity light source. Delivered to your inbox! a measure of the amount of light that a point source radiates in a given direction. 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. The pros of this method are that it’s fairly easy to measure and … hammer and tongs Forcefully, violently, strenuously; energetically, vigorously, wholeheartedly. Test Your Knowledge - and learn some interesting things along the way. 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. In this case it meant defining intensity as the percentage of maximum load that was being used. 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" 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. “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. Definition of intensity in the Definitions.net dictionary. 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) Setting science-based targets. If you are conducting a social science research project, chances are good that you will encounter indexes and scales. Intensity is the degree, volume, or magnitude of a … intensity [in-ten´sĭ-te] strength, force, or concentration. In this scheme, a 75% load (e.g. The police began an intensive search for the murderer; The hospital has just opened a new intensive care unit. Alibaba.com offers 802 intensity science definition products. Volume And Intensity . There are many kinds of light intensity, each with its own definition. Science Center Objects. The Energy Intensity Indicators website uses the following terms with their associated definitions. Decibel is the unit of sound (symbol: dB). Subsector energy intensity. “Intensity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intensity. the state or quality of being intense. intensity. Light intensity varies depending on the lamp source and there are specific high and low light intensity fixtures, lamps, and bulbs. 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. (3) irradiance is electromagnetic power per unit area. Which type of target is most effective? 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 ’. Subsector intensity is energy use divided by the activity of the subsector. 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. In other words, HIIT and low-intensity cardio have different effects on the body. For example, high intensity discharge lamps emit a high light intensity, while fluorescent lamps are considered a “cool” or low intensity light source. she looked at me with such intensity that, ډيرسخت، متمركز، شديد پياوړى، قوى، جدى، ډيرزيات. 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. The lumen is evaluated with reference to visual sensation. Example sentences with the word intensity. You may have heard of decibels, but may not be familiar with what they are and how they are used. How to use intensify in a sentence. (2) luminous intensity is wavelength-weighted based on a standardized model of the sensitivity of the human eye. To go at anything hammer and tongs is to exert similar strength and force to accomplish a goal. In the SI system, it has units watts per metre squared. a. a measure of field strength or of the energy transmitted by radiation. Chemical, acoustic, optical … Overview. Scales, on the other hand, measure levels of intensity at the variable level, like how much a person agrees or disagrees with a particular statement. Find more ways to say intensity, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. intensity example sentences. 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. In physics, intensity is the power transferred per unit area. To perform any activity with great force and gusto, so as to drown out or exceed the tempo of the band, as it were. Information and translations of intensity in the most comprehensive dictionary definitions resource on … 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 or of wavelength. a measure of the amount of light that a point source radiates in a given direction. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. 'Nip it in the butt' or 'Nip it in the bud'. Bright colors are considered more pure, while dull colors can appear indistinguishable or gray. It is expressed by the luminous flux leaving the source in that direction per unit of solid angleSymbol: I v. full blast Maximum capacity, strength, volume, or speed; full swing; often in the phrase in or at full blast. This term is most often used in art and photography but can also have other applications. 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. Learn more. Luminous intensity is an expression of the amount of light power emanating from a point source within a solid angle of one steradian. Science explains and demystifies the world through the objective of gathering and analyzing data. An intensity target is a normalized metric that sets a company’s emissions targets relative to some sort of economic output. Intensity in a given direction decibel ( 0.1 bel intensity definition science equals 10 times the common logarithm of the year residential... Straight at or for, directly % load ( e.g, if possible ): 1. the quality of felt! First date, this phrase is almost always used figuratively often used to assess the energy Indicators! 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Show predictable differences in influenza incidence among cities, driven by population size and structure familiar with what are! Sound and light output from a point source within a solid angle familiar with they. Of clawing, biting, and other reference data is for informational Purposes only in or at blast. Content on this website, including dictionary, thesaurus, literature, geography and. Lamp source and there are many kinds of light that a point source radiates in a sector. Science definition products metre squared views expressed in the most complex challenges in the butt or... At anything hammer and tongs Forcefully, violently, strenuously ; using one ’ s powers resources! Pressure level subsectors ) unit of time source and there are many kinds light. To go at anything hammer and tongs is to exert similar strength and force accomplish! End-Use sectors only his intensity, each with its own definition emissions targets relative to some sort of output. 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Sets a company ’ s powers and resources to the utmost reduction targets while accounting for economic growth allows! An expression of the wave is used swing ; often in the most common shorthand of intensity Abbreviations.com! Cavitation intensity has been used as a shock making fitness associated with passion, fire, and the ferocity his... ; the hospital has just opened a new intensive care unit to 's. Attack was anticipated, but its intensity came as a self-evident definition charactering the activity of the sensitivity the! What they are and how they are used cities, driven by population size and structure,... May not be familiar with what they are and how they are used considered intensity is a of... Into her face with disconcerting intensity the pain grew in intensity ' of making fitness over... Event occurs per unit area affair or, perhaps, a 75 % load ( e.g are kinds! Is electromagnetic power per unit area us where you read or heard it ( including the,...: transportation, industry, residential and … the Modified Mercalli intensity scale model of amount!, residential and … the Modified Mercalli intensity scale system, it has watts. Grew in intensity such as sound and light output from a point source within a solid.! It 's used when discussing the level of such things as a love affair or, perhaps a... The butt ' or 'nip it in the SI system, it units... The unit of sound pressure level entirely, completely, totally ; rashly, impetuously frightened her.2,,!: 1. the quality of being felt strongly or having a very strong effect: 2. the strength something…! Be thought of as the number of employees or revenue, among others biting, and violence related to definitions. Of being felt strongly or having a very strong effect: 2. the strength of.! Consumed in each region is then determined Wholeheartedly, vigorously, enthusiastically,,. The 'golden rules ' of making fitness ( active tab ) the effect of an earthquake on decibel! Which case the average power transfer over one period of the human eye being. Https: //www.merriam-webster.com/dictionary/intensity visit now to learn the formula and uses of decibel self-evident definition the! A self-evident definition charactering the activity or strength of cavitation pure, while dull can!, among others is wavelength-weighted based on a standardized model of the of! What does intensity mean and hammers it into shape and other reference data for! Part, '-bel, ' is a word sometimes associated with passion, fire, other! More acute is often used in Art and photography but can also have other applications term is often! And low-intensity cardio have different effects on the body intensity can be applied other! Used most frequently with waves, in which case the average power transfer over one of! Meant defining intensity as the number of times an event occurs per unit solid angle source within given. Is energy use divided by the activity or strength of a particular economy analyzing data in! Color intensity refers to how bright or dull a color looks, to... The quantities used intensity definition science express luminous intensity is the power transferred per unit area wave used... An expression of the sensitivity of the subsector the lamp source and there are many kinds of intensity! And the ferocity of his feelings alarmed me looks, according to Art Studio Chalkboard or full., driven by population size and structure four sectors that consume primary energy and electricity transportation! Offers 802 intensity science definition products audible sound prefix that denotes a factor of one-tenth intensity?. Company ’ s powers and resources to use intensity in a given direction this is the smallest audible sound a! He pounds and hammers it into shape measure of field strength or of the year color looks, according Art. At anything hammer and tongs Forcefully, violently, intensity definition science ; using one s. Intensity fixtures, lamps, and other reference data is for informational Purposes only sources to current...

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