Assuming the teacher means zero Fahrenheit, the same temperature is minus 17.7 degrees Celsius. If the zero is Celsius, changing it to Fahrenheit gives you 32 degrees. But, the teacher said it's going to be twice as cold, and that is something completely different and more complicated.
Beethoven is considered the transitional figure between Classical composers Haydn and Mozart on the one hand, and the Romantics on the other. His innovations included his construction of his Sixth Symphony (The Pastoral) as program music and his expansion of the quartet, concerto, sonata, and symphony forms.
E85.2073: Music Literature: The Classical Period. Ludwig van Beethoven was most likely born on December 17, 1770, in Bonn, a small town on the Rhine River, which was then the Residence of the Elector of Cologne. It was the Catholic custom to have a newborn baby baptized on the day of the birth and the records indicate that Ludwig was baptized on that day.