definition of absolute zero
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absolute zero Definition of absolute zero. : a theoretical temperature characterized by complete absence of heat and motion and equivalent to exactly −273.15°C or −459.67°F.
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Absolute value In mathematics, the absolute value or modulus |x| of a real number x is the non-negative value of x without regard to its sign. Namely, |x| = x for a positive x, |x| = −x for a negative x (in which case −x is positive), and |0| = 0.
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absolute minimum Definition of absolute minimum. mathematics. : the smallest value that a mathematical function can have over its entire curve (see 3curve 5a) The function defined by y = 3 - x has an absolute maximum M = 2 and an absolute minimum m = O on the interval 1 < x < 3. — John A. Tierney, Calculus & Analytic Geometry, 1968 — compare minimum 3b.
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Absolute Hot The question Is there an opposite to absolute zero? seems innocent enough, right? Absolute zero is 0 on the Kelvin scale, or about minus 460°F. You can't get colder than that; it would be like trying to go south from the South Pole.
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Definition of absolute value Definition of absolute value. Definition of absolute value: the absolute value of a number is the distance the number is from zero. Look at the following two graphs: The first one shows 6 located at a distance of 6 units from zero. We write |6| = 6. The second one shows -8 located at a distance of 8 units from zero. We write |-8| = 8. You can see from this that the absolute value of a number is always positive with the exception of taking the absolute value of 0 (|0| = 0)
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absolute An example of absolute silence would be total silence with no noise at all. The definition of absolute is something that is always true and accepted as fact, with no arguments against it or conditions necessary for it to be true.
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Absolute zero Absolute zero - Very low temperatures. 1  The average temperature of the universe today is approximately 2.73 kelvins (−270.42 °C; −454.76 °F), based on measurements of cosmic microwave background radiation.
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Absolute zero This article is about the minimum temperature possible. For other uses, see Absolute Zero (disambiguation) . Absolute zero is the lower limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value, taken as 0.his article is about the minimum temperature possible. For other uses, see Absolute Zero (disambiguation) . Absolute zero is the lower limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value, taken as 0.
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Definitions &Translations A system at absolute zero still possesses quantum mechanical zero-point energy, the energy of its ground state at absolute zero. The kinetic energy of the ground state cannot be removed.
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absolute zero Absolute zero is zero degrees Kelvin, equal to -273.15 degrees Celsius and -459.67 degrees Fahrenheit. The coldest known place in the universe is the Boomerang Nebula, where the temperature is -272° Celsius.
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What is the temperature at absolute zero? I like Thermodynamics. Views. Absolute zero is the temperature below which temperatures cease to exist. It is the minimum temperature achievable. It is measured in various scales as follows: 1  Kelvin scale : 0 K. 2  Celsius : -273.15 degrees.  Fahrenheit : -459.67 degrees.
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Absolute Value Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is never negative.
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zero zero. n, pl-ros or-roes. 1. (Mathematics) the symbol 0, indicating an absence of quantity or magnitude; nought.
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- Kelvin temperature scale, a temperature scale having an absolute zero below which temperatures do not exist. Absolute zero, or 0°K, is the temperature at which molecular energy is a minimum, and it corresponds to a temperature of - 273.15° on the Celsius temperature scale.
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Absolute Zero And this was the first time in the course of history that people had actually considered the concept of an absolute zero of temperature: zero pressure, zero temperature.
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Definition of absolute return Definition of absolute return. The term absolute in a mathematical sense refers to the numerical value of a number without its sign. For example, the absolute value of -7 is 7.
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"Study sets matching ""term:absolute zero = the lowest possible temperature""" Study sets matching term:absolute zero = the lowest possible temperature. Study sets matching term:absolute zero = the lowest possible temperature. Absolute Zero The lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal. Atom The basic unit of a chemical element.
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Absolute value The absolute value of a number may be thought of as its distance from zero. In mathematics, the absolute value or modulus |x| of a real number x is the non-negative value of x without regard to its sign. Namely, |x| = x for a positive x, |x| = −x for a negative x (in which case −x is positive), and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3. The absolute value of a number may be thought of as its distance from zero.
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Absolute zero This article is about the minimum temperature possible. For other uses, see Absolute Zero (disambiguation) . Absolute zero is the lower limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value, taken as 0. system at absolute zero still possesses quantum mechanical zero-point energy, the energy of its ground state at absolute zero. The kinetic energy of the ground state cannot be removed.
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Absolute temperature Absolute temperature is the temperature of an object on a scale where 0 is taken as absolute zero. Absolute temperature scales are Kelvin and Rankine. Absolute zero is the lowest temperature at which the system is in a state of lowest possible (minimum) energy.No electronic device can operate at this temperature. Common temperatures in the absolute scale are: 0°C (freezing point of water) = 273.15K.
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the absolute value of a number is the distance the number is from the zero point on the number line . The absolute value of a number or an expression is always greater than or equal to zero (i.e. nonnegative).see  lesson the absolute value of a number is the distance the number is from the zero point on the number line. The absolute value of a number or an expression is always greater than or equal to zero (i.e. nonnegative). To ADD integers with different signs, SUBTRACT the lesser absolute value from the greater absolute value.
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- 12. the absolute, a. something that is free from any restriction or condition. b. something that is independent of some or all relations. c. something that is perfect or complete.
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- This definition also precisely relates the Celsius scale to the Kelvin scale, which is the SI base unit of temperature (symbol: K). Absolute zero—the temperature at which nothing could be colder and no heat energy remains in a substance—is defined as being precisely 0 K and −273.15 °C.
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- Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is never negative. 1  The absolute value of 5 is 5. 2  The absolute value of 5 is 5.  The absolute value of 2 + 7 is 5.
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- 1 Absolute zero is the temperature where all energy has been removed from a system. 2  The molecules don't even vibrate a little bit any more. 3  Absolute zero is as cold as it is possible to get.
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temperature absolute temperature - temperature measured on the absolute scale. absolute zero - (cryogenics) the lowest temperature theoretically attainable (at which the kinetic energy of atoms and molecules is minimal); 0 Kelvin or -273.15 centigrade or -459.67 Fahrenheit.