A guitar player tunes the fundamental frequency of a guitar string to 390 Hz. (a) What will be the fundamental frequency if she then increases the tension in the string by 13%? (b) What will it be if, instead, she decreases the length along which the string oscillates by sliding her finger from the tuning key one-third of the way down the string toward the bridge at the lower end? Units (a) Number Units (b) Number

A guitar player tunes the fundamental frequency of a guitar string to 390 Hz. (a) What will be the fundamental frequency if she then increases the tension in the string by 13%? (b) What will it be if, instead, she decreases the length along which the string oscillates by sliding her finger from the tuning key one-third of the way down the string toward the bridge at the lower end? Units (a) Number Units (b) Number