InterviewSolution
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Short note on James Prott Joule. |
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Answer» James Prott Joule (18181 1889): Joule was a British physicist, famous for his research into electricity and thermodynamics. In 1840, he sent a paper entitled on the Production of Heat by Voltaic Electricity to the prestigious Royal Society in London. In 1843 Joule calculated the amount of mechanical work needed to produce an equivalent amount of heat. This quantity was called the mechanical equivalent of heat. The principle of energy conservation involved in Joule’s work gave rise to the new scientific discipline known as thermodynamics. He died at Sale, Cheshire, England, on October 11, 1889. The SI unit for amount of heat is named in Joule’s honor |
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