Question
When did Henry Cavendish report the measurement of the
gravitational constant with the mass and density of the Earth?Solution
Henry Cavendish:- β’ He was a brilliant scientist who made significant contributions to chemistry and physics. β’ He discovered hydrogen in 1766 and measured the gravitational constant in 1798. β’ His work on the gravitational constant was particularly important, as it provided the first accurate measurement of the force of gravity between masses in the laboratory. β’ He reported the measurement of the gravitational constant with the mass and density of the Earth in June 1798. His results were published in a 57-page paper in the Transactions of the Royal Society entitled "Experiments to Determine the Density of the Earth."
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