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Mechanical equivalent of heat

Index Mechanical equivalent of heat

In the history of science, the mechanical equivalent of heat states that motion and heat are mutually interchangeable and that in every case, a given amount of work would generate the same amount of heat, provided the work done is totally converted to heat energy. [1]

44 relations: An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction, Benjamin Thompson, British Science Association, Caloric theory, Calorie, Celsius, Comptes rendus de l'Académie des Sciences, Concept, Conservation of energy, Dictionary of National Biography, Edinburgh Review, Fahrenheit, Foot-pound (energy), France, French Academy of Sciences, Gram, Heat, Heat capacity, Henry Roscoe (chemist), Hermann von Helmholtz, History of science, James Clerk Maxwell, James Prescott Joule, James Thomson (engineer), John Tyndall, Joule, Julius von Mayer, Kinetic theory of gases, Léon Foucault, Ludwig A. Colding, Motion (physics), Nicolas Clément, Nicolas Léonard Sadi Carnot, Peter Tait (physicist), Philosophical Magazine, Popular science, Pound (mass), Royal Institution, Temperature, Thermodynamics, Water, William John Macquorn Rankine, William Thomson, 1st Baron Kelvin, Work (thermodynamics).

An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction

"An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction" (1798), which was published in the Philosophical Transactions of the Royal Society, is a scientific paper by Benjamin Thompson, Count Rumford that provided a substantial challenge to established theories of heat and began the 19th century revolution in thermodynamics.

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Benjamin Thompson

Sir Benjamin Thompson, Count Rumford, FRS (Reichsgraf von Rumford; March 26, 1753August 21, 1814) was an American-born British physicist and inventor whose challenges to established physical theory were part of the 19th century revolution in thermodynamics.

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British Science Association

The British Science Association (BSA) is a charity and learned society founded in 1831 to aid in the promotion and development of science.

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Caloric theory

The caloric theory is an obsolete scientific theory that heat consists of a self-repellent fluid called caloric that flows from hotter bodies to colder bodies.

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Calorie

A calorie is a unit of energy.

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Celsius

The Celsius scale, previously known as the centigrade scale, is a temperature scale used by the International System of Units (SI).

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Comptes rendus de l'Académie des Sciences

Comptes rendus de l'Académie des Sciences (English: Proceedings of the Academy of sciences), or simply Comptes rendus, is a French scientific journal which has been published since 1666.

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Concept

Concepts are mental representations, abstract objects or abilities that make up the fundamental building blocks of thoughts and beliefs.

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Conservation of energy

In physics, the law of conservation of energy states that the total energy of an isolated system remains constant, it is said to be ''conserved'' over time.

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Dictionary of National Biography

The Dictionary of National Biography (DNB) is a standard work of reference on notable figures from British history, published from 1885.

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Edinburgh Review

The Edinburgh Review has been the title of four distinct intellectual and cultural magazines.

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Fahrenheit

The Fahrenheit scale is a temperature scale based on one proposed in 1724 by Dutch-German-Polish physicist Daniel Gabriel Fahrenheit (1686–1736).

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Foot-pound (energy)

The foot pound-force (symbol: ft⋅lbf or ft⋅lb) is a unit of work or energy in the Engineering and Gravitational Systems in United States customary and imperial units of measure.

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France

France, officially the French Republic (République française), is a sovereign state whose territory consists of metropolitan France in Western Europe, as well as several overseas regions and territories.

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French Academy of Sciences

The French Academy of Sciences (French: Académie des sciences) is a learned society, founded in 1666 by Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French scientific research.

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Gram

The gram (alternative spelling: gramme; SI unit symbol: g) (Latin gramma, from Greek γράμμα, grámma) is a metric system unit of mass.

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Heat

In thermodynamics, heat is energy transferred from one system to another as a result of thermal interactions.

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Heat capacity

Heat capacity or thermal capacity is a measurable physical quantity equal to the ratio of the heat added to (or removed from) an object to the resulting temperature change.

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Henry Roscoe (chemist)

Sir Henry Enfield Roscoe (7 January 1833 – 18 December 1915) was a British chemist.

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Hermann von Helmholtz

Hermann Ludwig Ferdinand von Helmholtz (August 31, 1821 – September 8, 1894) was a German physician and physicist who made significant contributions in several scientific fields.

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History of science

The history of science is the study of the development of science and scientific knowledge, including both the natural and social sciences.

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James Clerk Maxwell

James Clerk Maxwell (13 June 1831 – 5 November 1879) was a Scottish scientist in the field of mathematical physics.

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James Prescott Joule

James Prescott Joule (24 December 1818 11 October 1889) was an English physicist, mathematician and brewer, born in Salford, Lancashire.

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James Thomson (engineer)

Professor James Thomson FRS FRSE LLD (16 February 1822 – 8 May 1892) was an engineer and physicist whose reputation is substantial though it is overshadowed by that of his younger brother William Thomson (Lord Kelvin).

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John Tyndall

John Tyndall FRS (2 August 1820 – 4 December 1893) was a prominent 19th-century physicist.

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Joule

The joule (symbol: J) is a derived unit of energy in the International System of Units.

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Julius von Mayer

Julius Robert Mayer (November 25, 1814 – March 20, 1878) was a German physician, chemist and physicist and one of the founders of thermodynamics.

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Kinetic theory of gases

The kinetic theory describes a gas as a large number of submicroscopic particles (atoms or molecules), all of which are in constant rapid motion that has randomness arising from their many collisions with each other and with the walls of the container.

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Léon Foucault

Jean Bernard Léon Foucault (18 September 1819 – 11 February 1868) was a French physicist best known for his demonstration of the Foucault pendulum, a device demonstrating the effect of the Earth's rotation.

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Ludwig A. Colding

Ludwig August Colding (13 July 1815 – 21 March 1888) was a Danish civil engineer and physicist who articulated the principle of conservation of energy contemporaneously with, and independently of, James Prescott Joule and Julius Robert von Mayer though his contribution was largely overlooked and neglected.

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Motion (physics)

In physics, motion is a change in position of an object over time.

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Nicolas Clément

Nicolas Clément (12 January 1779 – 21 November 1841), also known as Mr.

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Nicolas Léonard Sadi Carnot

Nicolas Léonard Sadi Carnot (1 June 1796 – 24 August 1832) was a French military engineer and physicist, often described as the "father of thermodynamics".

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Peter Tait (physicist)

Peter Guthrie Tait FRSE (28 April 1831 – 4 July 1901) was a Scottish mathematical physicist and early pioneer in thermodynamics.

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Philosophical Magazine

The Philosophical Magazine is one of the oldest scientific journals published in English.

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Popular science

Popular science (also called pop-science or popsci) is an interpretation of science intended for a general audience.

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Pound (mass)

The pound or pound-mass is a unit of mass used in the imperial, United States customary and other systems of measurement.

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Royal Institution

The Royal Institution of Great Britain (often abbreviated as the Royal Institution or Ri) is an organisation devoted to scientific education and research, based in London.

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Temperature

Temperature is a physical quantity expressing hot and cold.

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Thermodynamics

Thermodynamics is the branch of physics concerned with heat and temperature and their relation to energy and work.

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Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

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William John Macquorn Rankine

Prof William John Macquorn Rankine LLD (5 July 1820 – 24 December 1872) was a Scottish mechanical engineer who also contributed to civil engineering, physics and mathematics.

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William Thomson, 1st Baron Kelvin

William Thomson, 1st Baron Kelvin, (26 June 1824 – 17 December 1907) was a Scots-Irish mathematical physicist and engineer who was born in Belfast in 1824.

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Work (thermodynamics)

In thermodynamics, work performed by a system is the energy transferred by the system to its surroundings, that is fully accounted for solely by macroscopic forces exerted on the system by factors external to it, that is to say, factors in its surroundings.

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Redirects here:

Joule's equivalent, Mechanical equivalence of heat, Mechanical equivalent of heat: Priority.

References

[1] https://en.wikipedia.org/wiki/Mechanical_equivalent_of_heat

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