Final answer:
Without the specific audio or musical piece, it's impossible to identify the unison passage between 0:46 to 1:41. The question requires listening to the music to determine when instruments or voices align in unison.
Step-by-step explanation:
In the context of analyzing a musical piece, identifying a unison passage refers to a section where all instruments or voices play or sing the same melody simultaneously. To accurately locate where another unison passage occurs within the time frame of 0:46 to 1:41, one would need to listen to the specific piece of music provided. Since the question lacks the actual music clip to reference, a precise answer cannot be provided. However, common notation for citing time segments in music relies on hours, minutes, and seconds (e.g., 00:46:00 to 01:41:00).
When analyzing video or audio recordings for school assignments, it's essential to view the content within the specified time frames such as the ones mentioned (e.g., 39:03-46:46, 49:57-54:54). These instructions help students focus on relevant sections for their analysis tasks.