Physics, 08.10.2019 04:30, ayeeeee98

Which of these is an experiment generally regarded as being first carried out by james joule?
observing that objects increase in temperature when heated with fire
showing that friction slows down the motion of objects
measuring the temperature increase of water from doing work stirring it
testing the mechanical advantage of pulleys

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Which of these is an experiment generally regarded as being first carried out by james joule?
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