One joule is equal to the amount of work done when a force of one newton displaces a body through a distance of one metre in the direction of that force. It is also the energy dissipated as heat when an electric current of one ampere passes …

A Joule (J) (/ ˈdʒaʊl / or sometimes / ˈdʒuːl /) is a unit in the SI system named after English physicist James Prescott Joule. Work done by pushing a block horizontally, with S being the displacement measured in m. Work done by lifting a block against gravity. The work done in this case equals the gain in potential energy of the block.

Joule is a distinctive and forward-looking journal, bridging disciplines and scales of energy research. Joule connects all who are researching and analyzing the challenges - scientific, technical, economic, policy and social - of providing sustainable energy solutions.

Joule, a sister journal to Cell, is a home for outstanding and insightful research, analysis and ideas addressing a key global challenge: the need for more sustainable energy. More. Authors may choose to publish open access by paying an article publishing charge.

May 22, 2019 · Joule is a derived unit of energy. It is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre. One joule in everyday life and in science corresponds to approximately: The kinetic energy of an object with mass 1 kg moving at √2 ≈ 1.4 m/s.

Mar 7, 2019 · Learn the definition of a joule, a basic unit of energy used in chemistry, chemical engineering, and physics, plus learn what a joule is equal to.

joule, unit of work or energy in the International System of Units (SI); it is equal to the work done by a force of one newton acting through one metre. Named in honour of the English physicist …

Aug 7, 2024 · What is a Joule? A Joule is a unit of energy in the International System of Units (SI). It is defined as the amount of work done when a force of one newton is applied over a distance of one meter. In simpler terms, a Joule represents the energy required to perform a specific action, such as lifting a small apple one meter up in the air.

Jul 12, 2007 · What is a Joule? The joule (J) is the unit of measure for energy used in the International System of Units (SI), and the one accepted in scientific circles. The unit is used in all equations and calculations involving energy.

Nov 17, 2023 · Joule (J) is the standard unit of measurement for energy in the International System of Units (SI). It is defined as the energy required to move an object one meter in the direction of the force of one Newton. The joule is used in different fields, including physics, engineering, and chemistry.