Will the pitch of sound be highest when the string is plucked on one string?

The pitch of the sound produced by a plucked string depends on several factors, including the string's tension, length, and mass per unit length. If the string is plucked at a point closer to its ends, it vibrates at a higher frequency, resulting in a higher pitch. Conversely, plucking closer to the middle lowers the pitch. Thus, the pitch can vary based on where the string is plucked, but it will not necessarily be highest when plucking just one string without considering these factors.