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James Prescott Joule (December 24, 1818 - October 11, 1889) was an English brewer and physicist, born in Salford, Lancashire. By studying the nature of heat, Joule discovered its relationship to mechanical work. This led to the theory of conservation of energy, which in turn led to the development of the first law of thermodynamics. The SI derived unit of energy which is called the joule, is named after him. Along with Lord Kelvin, he developed the absolute scale of temperature, made observations on magnetostriction, and found the relationship between the current through resistance and its dissipated heat, now called Joule's law.

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Who Used a paddle wheel experiment to determine the mechanical equivelant of heat?

James Joule


What is the real name of joule?

Joule is the real name.


Who were James Joule's parents?

James Joule's parents were Benjamin Joule and Alice Prescott. Benjamin Joule was a brewer and became the manager of a brewery in Salford, England. Alice Prescott was from a wealthy family in Manchester.


When was James Prescott Joule born?

James Prescott Joule was born on December 24, 1818.


What is James Prescott Joule's birthday?

James Prescott Joule was born on December 24, 1818.


When did James Joule die?

James Joule died in Sale, Cheshire. He died on 11th October 1889.


What are the uses and applications of joule's experiment?

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Where did James Prescott Joule die?

James Prescott Joule died on 11th October 1889 at Sale, Cheshire, England.


How did James joule investigate his theories?

James Joule investigated his theories by conducting experiments to study the relationship between heat, work, and energy. He made significant contributions to the development of the first law of thermodynamics through his work on the mechanical equivalent of heat. Joule's famous experiment involved using a paddle wheel in a container of water to show the conversion of mechanical energy into heat.


How old was James Prescott Joule at death?

James Prescott Joule died on October 11, 1889 at the age of 70.


Where does the name joule come from?

The name "joule" comes from the physicist James Prescott Joule, who made significant contributions to the study of thermodynamics and the theory of energy. The joule is the SI unit of energy and work.


How did SI unit energy become the joule?

If you're asking why it's called a joule, it's named after the scientist James Prescott Joule.