Asked by clf

Suppose a piano tuner hears 2 beats per second when listening to the combined sound from her tuning fork and the piano note being tuned. After slightly tightening the string, she hears 1 beat per second. Should she loosen or continue to further tighten the string? Why?
Answered by Henry
She should continue to tighten the string, because tightening the string but her closer to the correct frequency.
Answered by cat
tighten