Final answer:
In this passage from Haydn's String Quartet in C Major, the student can hear a crescendo.
Step-by-step explanation:
In this passage from Haydn's String Quartet in C Major, the student can hear a crescendo.
A crescendo is a gradual increase in volume or intensity in music. It means that the music is getting louder. In this passage, the student can hear the music building up and becoming progressively louder.