Lesson: Chapter 9 — Heat

9.2. Heat 4 of 4 Reset answers

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Question 4

Who first showed by experiment that heat is a form of energy?

A Anders Celsius B Benjamin Thompson (Count Rumford) C Lord Kelvin D Galileo Galilei

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Benjamin Thompson (Count Rumford). He did it in 1798; James Joule repeated the experiments in 1840.

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