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.
Living and working primarily in Vienna, Austria during his life Beethoven is often considered one of the greatest composers in history, producing work even after a devastating hearing loss. His catalogue of musical work has inspired and intimidated composers that came after him. Beethoven was born in Bonn, Germany on December 16, 1770, although his birthday is often celebrated on December 17, the day of his baptism.