A listener can detect the instrument from which a note is being sounded because different instruments produce the same note with a different.

Assessment: WAEC SSCE - Physics - 1995 (Objective) Subject: Physics

Question 1 Report

A listener can detect the instrument from which a note is being sounded because different instruments produce the same note with a different.
Answer Details
A listener can detect the instrument from which a note is being sounded because different instruments produce the same note with a different set of overtones. When an instrument plays a note, it not only produces the fundamental frequency (the main frequency that determines the pitch), but also a series of higher frequency harmonics, known as overtones. The combination and relative strength of these overtones is what gives each instrument its unique sound or timbre. Therefore, even if two instruments play the same note at the same pitch, the differences in their overtones allow a listener to distinguish between them.

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