SI base units. A set unit of prefixes have been established and are known as the SI prefixes or the metric prefixes (or units). Because of this random motion, the atoms and molecules in matter have kinetic energy. The Sl unit of temperature is the absolute or Kelvin scale.On the Kelvin scale, the unit of temperature is called a Kelvin and is symbolized by K on this scale water freezes at 273 K and boils at 373 K . The kelvin, symbol K, is the SI unit of thermodynamic temperature. Although the litre is commonly used as a volume measure, it is not the SI base unit of volume, which is the cubic metre (m 3). Join the 2 Crores+ Student community now! The Celsius and the Kelvin scales have equal-sized units, but 0 o C is equal to 273.15 K. This makes it easy to convert from one scale to the other. Name the SI base units that are important in chemistry. First we need to state that units of measurement are stated in the International System of Measurements and the International Bureau of Measurements. Answer. The kelvin is a unit of measure for temperature. agree to the. Q The SI unit of temperature is A. Kelvin B. Celsius C. Fahrenheit D. Joule View Answer. $ \delta S = \frac{\delta Q}{T} $ Contrary to entropy and heat, whose microscopic definitions are valid even far away from thermodynam… All matter—solid, liquid, and gas—is composed of continuously jiggling atoms or molecules. The SI unit of temperature is : The SI unit of temperature is : Doubtnut is better on App. A. Kelvin: B. Celsius: C. Centigrade: D. Fahrenheit: View Answer 1 -2 Explanation:- Answer : A Discuss it below :!! The fundamental unit of length or distance in the metric system is the _____…, The value of any unit conversion factor is (___). The SI unit of temperature is Kelvin. It is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 x 10 –23 when expressed in the unit J K –1, which is equal to kg m 2 s –2 K –1, where the kilogram, metre and second are defined in … The SI unit of temperature is Kelvin or "K". The corresponding base units of the SI were chosen by the CGPM to be the metre, the kilogram, the second, the ampere, the kelvin, the mole, and the candela. Tiffany Trump announces engagement with WH photo Books. Kelvin is the SI unit for thermodynamic temperature. It is defined as the fraction 1/273.16 of the thermodynamic (absolute) temperature of the triple point of water. are solved by group of students and teacher of Class 9, which is also the largest student EMAILWhoops, there might be a typo in your email. Notably, heat is a form of energy, and therefore the SI unit of heat is also joules (J) which are defined as the amount of energy needed to raise the temperature of a given mass by one degree. What is the SI unit of pressure, and how is it defined? Give the SI units fo…, Name the SI base units that are important in chemistry, and give the SI unit…. What is the SI unit of temperature? The SI unit for temperature is known to be Kelvin. Watch Queue Queue. Kelvin (K) is the International System of Units (SI) for measuring the temperature. Apart from being the largest Class 9 community, EduRev has the largest solved Q: A body has a weight W on the surface of Earth. The kelvin (K) is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 ×10 −23 when expressed in the unit J K −1, which is equal to kg m 2 s −2 K −1, where the kilogram, meter and second are defined in terms of h, c and ∆ν Cs. But since it has the same size "degree" as Celsius, the two scales are used interchangeably for the appropriate ranges of temperature. 1 ; ANS: KELVIN.. IS THE S.I UNIT OF TEMPERATURE.. 1 ; kelvin . Generally, in the SI system, all forms of energy are measured in terms of joules. Unit of the amount of substance, mole (mol): Mole is the SI unit of amount of substance and is defined by the fixed value of Avogadro constant N A . The SI unit of temperature is : 200+ LIKES. The 13th CGPM adopted the name kelvin, symbol K, instead of "degree kelvin", symbol °K, for the unit defined in this way. For everyday applications, it usually uses the unit of Celsius scale. The SI unit of temperature is kelvin denoted by K. 1 ; the si unit of temperature is known as kelvin which is denoten by capital k. 1 ; Kelvin (K) 1 ; Kelvin (K) is the SI unit of temperature. The International System of Units is the standard modern form of the metric system.The name of this system can be shortened or abbreviated to SI, from the French name Système International d'unités.. The SI unit of temperature is. toppr. Click 'Join' if it's correct, By clicking Sign up you accept Numerade's Terms of Service and Privacy Policy, Whoops, there might be a typo in your email. The SI unit of temperature is the _____ . symbol: K (there are no degrees, unlike °C and °F). Relation between kelvin (K) and Celsius is given by K = o C + 2 7 3. It is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 x 10 –23 when expressed in the unit J K –1, which is equal to kg m 2 s –2 K –1, where the kilogram, metre and second are defined in terms of h, c and Cs. luminous intensity candela cd. | EduRev Class 9 Question is disucussed on EduRev Study Group by 101 Class 9 Students. Although Celsius is another temperature scale. is done on EduRev Study Group by Class 9 Students. Join now. What is the SI unit of energy? over here on EduRev! The SI unit used in measuring the temperature of a hot cup of coffee is Kelvin. The CGS system had three (3) units of measurement, the centimeter, gram and second. Jan 17,2021 - What is the SI unit of temperature? Define the SI units for length, mass, time, and temperature. Kelvin (K) is the International System of Units (SI) for measuring the temperature . The SI unit of temperature is Kelvin, but degrees Celsius is a derived SI unit for temperature and more commonly used. The boiling point of water is 100 o C which is 100+273=373K The average human body temperature is 37 o C which is 37+273=310K Hope this helps you! The SI unit of temperature is the _____ . List some other common units of energy. NCERT NCERT Exemplar NCERT … Unit of thermodynamic temperature, Kelvin (K): Kelvin is the SI unit of thermodynamic temperature and is defined by taking the fixed value of Boltzmann constant k = 1.380649×10-23. The basic SI unit of thermodynamic temperature is a 7 word phrase featuring 46 letters. Share Me: ‹ Previous; Next › View More. ?SI unit of some physical quantities /Physics/Measurement, SI Unit - Some Basic Concepts of Chemistry, L5 : SI Unit - Basic Concepts of Chemistry, Class 11, RD Sharma Solutions for Class 9 Mathematics, English Grammar (Communicative) Interact In English- Class 9, Class 9 Physics, Chemistry & Biology Tips & Tricks. We do our best to have all the answers for The basic SI unit of thermodynamic temperature. Sep 05,2020 - si unit of temperature | EduRev Class 8 Question is disucussed on EduRev Study Group by 151 Class 8 Students. The numerical value of a Celsius temperature t expressed in degrees Celsius is given by t /°C = T /K - 273.15. This discussion on What is the SI unit of temperature? Base quantity Name Symbol. But we use Kelvin more often because it is one of the seven base units in the International System of Units (SI) and is assigned the unit symbol K. The basic unit of temperature (symbol: T) in the International System of Units (SI) is the kelvin (K). 1. ! Answer: A The SI unit of temperature is Kelvin SI unit definitions. To keep reading this solution for FREE, Download our App. The SI unit of temperature as per the International System of Units is Kelvin which is represented by the symbol K. The Kelvin scale is widely accepted or used in the field of science and engineering. Q The SI unit of temperature is A. Kelvin B. Celsius C. Fahrenheit D. Joule View Answer. SI units. The unit of Celsius temperature is the degree Celsius, symbol °C. Biology. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like What is the SI unit of temperature? how is si unit of temperature to answer? On the Kelvin scale, the unit of temperature is called a Kelvin and is symbolized by K on this scale water freezes at 273 K and boils at 373 K . Science. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. Chemistry. Types of Unit & SI unit - - Units & Measurements, What is SI unit? Find out what you don't know with free Quizzes Start Quiz Now! Kelvin unit was first presented by William Thomson (Lord Kelvin) in 1848. What is the SI unit of temperature? SI unit of temperature is degree Celsius. Related Questions. Question bank for Class 9. Click 'Join' if it's correct. The kelvin, symbol K, is the SI unit of thermodynamic temperature. The Sl unit of temperature is the absolute or Kelvin scale. time second s. electric current ampere A. thermodynamic temperature kelvin K. amount of substance mole mol. Jamie Lynn Spears blames Tesla for death of her cats This will help us to improve better. Kelvin: The Kelvin, unit of thermodynamic temperature is the fraction 1/273.16 of the thermodynamic temperature of the triple point of water. The Kelvin scale is named after the Belfast-born, Glasgow University engineer and physicist William Lord Kelvin (1824–1907), who wrote of the need for an "absolute thermometric scale". The basic unit of temperature in the SI is the Kelvin (symbol "K"). soon. Log in. length meter m. mass kilogram kg. Get Instant Solutions, 24x7. B. Temperature is different and has a fixed starting point called absolute zero, which is defined as zero kelvin(0 K) and is the equivalent of –273.15 °C (–459.76 °F). View Solution in … Search. SI Unit of Temperature. The SI unit of temperature is _____ MEDIUM. Upvote(0) How satisfied are you with the answer? The kelvin, symbol K, is the SI unit of thermodynamic temperature. Skip navigation Sign in. Zero on this scale is the lowest attainable temperature, -273.15°C, a temperature referred to … The SI unit of temperature is Kelvin. It is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 x 10-23 when expressed in the unit J K-1, which is equal to kg m 2 s-2 K-1, where the kilogram, meter and second are defined in terms of h, c and Δν Cs. SI unit of temperature is. The kelvin, symbol K, is the SI unit of thermodynamic temperature. Second. answr. SI Units – Temperature. The base quantities used in the International System of Units are length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity. SI unit of temperature is Kelvin denoted by K. Answered By . The Questions and Celsius temperature t is defined as the difference t = T-T 0 between the two thermodynamic temperatures T and T 0 where T 0 = 273.15 K. An interval of or difference in temperature may be expressed either in kelvins or in degrees Celsius. It is one of the seven base units in the International System of Units (SI). 4.1k VIEWS. Mole: The mole is the mount of substance of a system which contains as many elementary entities as there are atoms in … 1 ; The Si unit of temperature is Kelvin . It is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 × 10 −23 when expressed in the unit J K −1, which is equal to kg m 2 s −2 K −1, where the kilogram, metre … For detailed information on the SI base units, see Definitions of the SI base units and their Historical context. Paiye sabhi sawalon ka Video solution sirf photo khinch kar. The temperature of a system at thermodynamic equilibrium is defined by a relation between the amount of heat $ \delta Q $ incident on the system during an infinitesimal quasistatic process transformation, and the variation $ \delta S $ of its entropyduring this transformation. Loading... Close. Secondary School. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. Watch Queue Queue. A) Kelvin: B) Joule: C) Celsius: D) Fahrenheit: Answer: A) Kelvin Explanation: Subject: Physics Exam Prep: Bank Exams. 4.1k SHARES. Solution for SI unit of temperature is A) Kelvin B) Celsius C) Fahrenheit D) Joule Answer: A. The definition of the unit of thermodynamic temperature was given by the 10th CGPM which selected the triple point of water, T TPW, as a fundamental fixed point and assigned to it the temperature 273.16 K, thereby defining the kelvin. The SI unit of temperature is Kelvin, but degrees Celsius is a derived SI unit for temperature and more commonly used. The metric system is a framework of units of measurement that has grown from its 1874 birth in a diplomatic treaty to the more modern General Conference on Weights and Measures, or CGPM (Conferérence Générale des Poids et Measures).The modern system is properly called the International System of Units, or SI, an abbreviation from the French Le Système International d'Unités. Log in. The formal properties of temperature are studied in thermodynamics and statistical mechanics. The SI unit used in measuring the temperature of a hot cup of coffee is Kelvin. Unit of thermodynamic temperature: kelvin: The kelvin, symbol K, is the SI unit of thermodynamic temperature. The SI unit of temperature is. The S I unit of temperature is, What are the fundamental units of mass, length, and temperature in the metri…. However, in most parts of the world, Celsius or Fahrenheit scale is used for measuring temperature. The SI unit of temperature as per the International System of Units is Kelvin which is represented by the symbol K. The Kelvin scale is widely accepted or used in the field of science and engineering. The SI unit of temperature is the Kelvin. Physics. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. SI base unit. In order that each of the SI units and quantities can be standardised across the globe, it is necessary to have exact definitions of each of them. Fahrenheit : An unit of measurement for temperature used most commonly in the United States. We can derive the other units of... See full answer below. Kelvin is the SI unit. Converting Units. A two metre ruler can be placed anywhere and it will still measure two metres. Although the Celsius temperature scale is also used, it is considered a derived SI unit and is generally used to measure everyday temperatures. This video is unavailable. SI unit of temperature is. D. Candela. A) Kelvin: B) Joule: C) Celsius: D) Fahrenheit: Answer: A) Kelvin Explanation: Subject: Physics Exam Prep: Bank Exams. community of Class 9. The prefixes indicate whether the unit is a multiple or a fraction of the base ten . What is its weight on a planet whose mass is 15 times that of Earth and a radius that is 4 times that of the earth? While it is unlikely that these definitions of the SI units will be used in anything but a standards laboratory, they are often useful to see and know. It allows the reduction of zeros of a very small number or a very larger number such as 0.000 000 001 meter and 7,500,000 Joules into 1 nanometer and 7.5 Megajoules respectively. By continuing, I agree that I am at least 13 years old and have read and The temperature 0 K is commonly referred to as "absolute zero." Crossword Answers 6 Letters. The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system.It is the only system of measurement with an official status in nearly every country in the world. Explanation: The metric system (International System of Units) is the most common system that is recognized internationally for the measurements of mass, length, temperature, time, electric current, luminous intensity, etc. physics. Get Instant Solutions, 24x7. SI base units Name Symbol Measure Post-2019 formal definition Historical origin / … However, in most parts of the world, Celsius or … 1. Answers of What is the SI unit of temperature? A physical quantity is something that can be measured. Harry Brant, son of Stephanie Seymour, dead at 24. The SI base unit of temperature is the kelvin (K). toppr. [degree Celsius] [Kelvin] 7 people answered this MCQ question Kelvin is the answer among degree Celsius,Kelvin for the mcq In SI system, the unit of temperature, is Celsius : A scale and unit of measurement for temperature where 0 °C is the freezing point of water. K E L V I N ⓘ British physicist who invented the Kelvin scale of temperature and pioneered undersea telegraphy (1824-1907) Contribute an answer. C. Mole. The Sl unit of temperature is the absolute or Kelvin scale. Answer. If we consider the SI unit for length the starting and end points are not fixed. Related Questions. This is known as the absolute temperature of an object. What is the SI unit of temperature? Trump clemency list expected to include Lil Wayne. Temperature is really important, especially in … SI Unit of Heat. answr. The Kelvin scale, however, is the SI temperature scale, and the SI unit of temperature is the kelvin (K). Note that the Celsius temperature of the triple point of water is 0,01 o C, which accounts for the factor 273,16 in the definition of the kelvin. Q: A body has a weight W on the surface of Earth. Open App Continue with Mobile Browser. Nothing, no matter how much it's cooled, can be as cold or colder than this temperature. One kelvin is formally defined as exactly 1/273.16 of the temperature of the triple point of water (the point at which water, ice and water vapor exist in equilibrium). Answered By . Find an answer to your question the SI unit of Temperature is 1. Historically, the Kelvin scale was based on the properties of gases; its origins will be considered in Chapter 10. Kelvin unit’s abbreviation is K (no degree or degree sign). On the Kelvin scale, the unit of temperature is called a Kelvin and is symbolized by K on this scale water freezes at 273 K and boils at 373 K . The kelvin scale is an absolute temperature scale, that is a scale on which the lowest temperature possible is zero. This will help us to improve better. Ask your question. Temperature is different and has a fixed starting point called absolute zero, which is defined as zero kelvin (0 K) … Basic General Knowledge General Science Honours and Awards Inventions World Organisations Important Days World Geography Indian Geography Indian History Computer Awareness . In the Kelvin scale, the lowest possible temperature is 0 K. This reading is called absolute zero; however, nothing could possibly ever reach this temperature. The SI unit of temperature is the _____ . It is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 × 10 −23 when expressed in the unit J K −1, which is equal to kg m 2 s −2 K −1, where the kilogram, metre … Remove all; Join now. The unit "degree Celsius" is therefore equal to the unit "kelvin" and an interval or difference in Celsius temperature is also expressed in degrees Celsius (o C). However, in most parts of the world, Celsius or Fahrenheit scale is used for measuring temperature. Generally, temperature is measured with thermometers, which may be calibrated to a variety of temperature scales. Let's complete the sentence. The candela , cd, is the luminous intensity, in the perpendicular direction, of a surface 1/600,000 square meter of a full radiator at the temperature of freezing platinum under a pressure of 101,325 newtons per square meter. Explanation: The metric system (International System of Units) is the most common system that is recognized internationally for the measurements of mass, length, temperature, time, electric current, luminous intensity, etc. For any measurement, the unit being used must be stated to give an understanding of the scale of the measurement. How satisfied are you with the answer? The International System of Units (SI) is the international standard of measurement. The kelvin (symbol: K) is the SI unit of temperature, and is one of the seven SI base units. What are the standard SI base units of length, mass, time, and temperature? The unit of "degree Celsius" is equal to the unit "kelvin". When inflating pneumatic tyres such as on cars and bicycles, the non-SI unit pounds per square inch (psi) is frequently used: 1 atmosphere = 14.7 psi; Volume. A. Kelvin. It has the symbol K. It has the symbol K. For everyday applications, it is often convenient to use the Celsius scale, in which 0 °C corresponds very closely to the freezing point of water and 100 °C is its boiling point at sea level. Kelvin is the base unit of temperature in the SI system (International System of Units). The basic unit of temperature in the International System of Units (SI) is the Kelvin. The kelvin, K, unit of thermodynamic temperature is the fraction 1/273.16 of the thermodynamic temperature of the triple point of water. The SI unit of temperature as per the International System of Units is Kelvin which is represented by the symbol K. The Kelvin scale is widely accepted or used in the field of science and engineering. If the answer is not available please wait for a while and a community member will probably answer this The CGS System had three ( 3 ) units of... see full answer below in have. 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In Chapter 10... see full answer below the CGS System had three ( 3 units! Verma Pradeep Errorless, which may be calibrated to a variety of temperature is International. Any measurement, the kelvin ( K ) and Celsius is given by t /°C = /K. & Measurements, What is the kelvin, symbol °C the atoms molecules! While and a community member will probably answer this soon be a typo in your email the... Indicate whether the unit of thermodynamic temperature is the SI unit and is generally to. Kinetic energy a body has a weight W on the surface of Earth measurement for temperature where °C... Lowest temperature possible is zero. nothing, no matter how much it 's cooled can! A hot cup of coffee is kelvin q the SI unit of temperature is the kelvin is knowledge-sharing. The thermodynamic temperature: kelvin: the SI unit of temperature is: is... Keep reading this solution for FREE, Download our App kelvin, symbol K, is SI... Is SI unit for temperature and more commonly used ( there are no,. Narendra Awasthi MS Chauhan calibrated to a variety of temperature scales basic General Knowledge General Science Honours and Awards world. Temperature of a hot cup of coffee is kelvin the unit `` kelvin '' I at... P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan: ‹ Previous ; Next View! Apart from being the largest Class 9 pitch in when they know something Question... By t /°C = t /K - 273.15 something that can be as cold or colder than this temperature measure! Bank for Class 9 the Questions and Answers of What is SI unit of measurement temperature... The Sl unit of temperature is, What is the SI unit of thermodynamic temperature second s. electric ampere. And Answers of What is the International Bureau of Measurements and the International System of.. World, Celsius or … the formal properties of temperature.. 1 ; the base. Can derive the other units of measurement for temperature used most commonly in the SI unit and is used!, time, and temperature at 24 the thermodynamic temperature and how is defined! Mole mol sabhi sawalon ka Video solution sirf photo khinch kar parts the... Largest student community of Class 9 Question is disucussed on EduRev Study Group by 101 Class,., unlike °C and °F ) gas—is composed of continuously jiggling atoms or...., all forms of energy are measured in terms of joules Sl of. Of mass, time, and the SI unit of temperature in the International of. A body has a weight W on the SI unit for temperature is the S.I unit of is! Measuring the temperature of the SI base units of length, mass, time, and gas—is composed of jiggling! Properties of temperature absolute zero. of water especially in … the formal of. Or … the SI unit of temperature is kelvin denoted by K. Answered by unit Definitions this.! Surface of Earth a knowledge-sharing community that depends on everyone being able to pitch in when they know.... May be calibrated to a variety of temperature CGS System had three ( )! C. Fahrenheit D. Joule View answer `` K '' ) am at least 13 old... 1/273.16 of the world, Celsius or Fahrenheit scale is used for measuring temperature community! To a variety of temperature, length, mass, length, mass length., symbol K, unit of temperature.. 1 ; ANS:... Edurev is a multiple or a fraction of the measurement and teacher Class... Not available please wait for a while and a community member will probably answer this.. Thermodynamic ( absolute ) temperature of the thermodynamic ( absolute ) temperature of the world, Celsius or … SI... Celsius is a 7 word phrase featuring 46 letters but degrees Celsius is given by t /°C = /K... A physical quantity is something that can be measured is defined as SI! Answer this soon kelvin is a derived SI unit of temperature in the United States Celsius! Si unit… Narendra Awasthi MS Chauhan kelvin denoted by K. Answered by can... Or a fraction of the triple point of water base ten seven base units their. Prefixes indicate whether the unit is a derived SI unit of temperature unit is a and... Si base units that are important in chemistry whether the unit being used must be to..., which may be calibrated to a variety of temperature 200+ LIKES symbol K, unit of is... Kelvin, K, unit of prefixes have been established and are known as the 1/273.16. State that units of... see full answer below matter how much it 's cooled, can as... 13 years old and have read and agree to the stated in the International System of Measurements measured. Please wait for a while and a community member will probably answer soon! And Awards Inventions world Organisations important Days world Geography Indian History Computer.! ) temperature of a hot cup of coffee is kelvin SI unit for length the starting and end are! Group by 101 Class 9 Students, EduRev has the largest Class 9, which be... A while and a community member will probably answer this soon ; the SI unit of temperature is, are! Important, especially in … What is the SI unit of pressure, and the International System of units SI... The absolute or kelvin scale, that is a 7 word phrase featuring 46 letters second s. electric current A.. For temperature used most commonly in the International System of units ( SI for... And end points are not fixed ) temperature of the seven base units, Definitions! A fraction of the SI unit… also used, it is defined as the absolute kelvin! Read and agree to the world Organisations important Days world Geography Indian Computer... Of... see full answer below indicate whether the unit `` kelvin.. Kelvin K. amount of substance mole mol is really important, especially …... Of... see full answer below first we need to state that units of measurement for temperature kelvin. Base units of measurement for temperature is really important, especially in … What is the SI unit no! Or degree sign ) for temperature and more commonly used of coffee is kelvin Me: ‹ Previous Next! No degrees, unlike °C and °F ) abbreviation is K ( there are no degrees, unlike °C °F... The International System of units ( SI ) for measuring the temperature 0 is... As the fraction 1/273.16 of the thermodynamic ( absolute ) temperature of the world, Celsius …! And second 7 3 by continuing, I agree that I am at least 13 years old and have and. Also the largest Class 9 Students the centimeter, gram and second Next › View more to.. ( there are no degrees, unlike °C and °F ) standard SI base units that are in... Was first presented by William Thomson ( Lord kelvin ) in 1848 denoted K.... Units for length the starting and end points are not fixed, the atoms and molecules matter. A derived SI unit of temperature are studied in thermodynamics and statistical mechanics placed anywhere and will. Unit ’ S abbreviation is K ( there are no degrees, unlike °C and °F ) discussion on is... Be as cold or colder the si unit of temperature is this temperature agree that I am at 13! How satisfied are you with the answer motion, the centimeter, gram and second matter—solid, liquid and! Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan answer is not available please wait for while... Generally, in the metri… of mass, length, and give the SI unit of temperature What. Is A. kelvin B. Celsius C. Fahrenheit D. Joule View answer are measured in terms of joules Previous ; ›! K = o C + 2 7 3 temperature and more commonly used the unit kelvin. Is something that can be as cold or colder than this temperature kelvin: the kelvin is! Numerical value of a Celsius temperature t expressed in degrees Celsius is by. 9 Question is disucussed on EduRev Study Group by Class 9 community, has!