What year did Christin propose the reversal of the Celsius thermometer scale?
1723
1733
1743
1753
Answer
Jean-Pierre Christin proposed the reversal of the Celsius thermometer scale in 1743. His proposal was widely accepted and is still used today as the standard Celsius scale.
Unraveling the Genius of Jean-Pierre Christin: The 18th-century French Scientist Who Redefined Our World