Final answer:
Richard Strauss uses a rising melody and a trumpet as a solo instrument in Also sprach Zarathustra to suggest the advent of a super hero and the coming of a new age, reflecting the themes of Friedrich Nietzsche's novel.
Step-by-step explanation:
In Richard Strauss's tone poem Also sprach Zarathustra, he suggests the advent of a super hero and the coming of a new age through musical elements. Strauss uses a rising melody to convey a sense of uplift and the aspirational qualities associated with a hero stepping forth.
This rising melody is heard in the iconic opening with its famous fanfare, which is marked by a grand and powerful crescendo. Furthermore, Strauss employs the use of a trumpet as a solo instrument, which stands out for its bright, commanding, and heroic tone.