A Guitar String That Normally Vibrates with a Fundamental Frequency

Multiple Choice

A guitar string that normally vibrates with a fundamental frequency of 110 Hz is also capable of vibrating at 330 Hz. When that higher frequency vibration occurs, the string is vibrating

A) with only one third of its normal mass.
B) with only one third of its normal amplitude of oscillation.
C) as 3 strings that are one third as long as the overall string.
D) with only one third of its normal tension.