A piano tuner hears a beat frequency when using a tuning fork to tune a piano wire. The piano tuner should adjust the tension in the wire to(1 point)
Responses
increase the amount of interference and decrease the beat frequency.
increase the amount of interference and decrease the beat frequency.
decrease the amount of interference and increase the beat frequency.
decrease the amount of interference and increase the beat frequency.
increase the amount of interference and increase the beat frequency.
increase the amount of interference and increase the beat frequency.
decrease the amount of interference and decrease the beat frequency.
decrease the amount of interference and decrease the beat frequency.
In which case will a beat frequency most likely occur?(1 point)
Responses
two different instruments playing notes at very different frequencies
two different instruments playing notes at very different frequencies
two of the same instrument playing notes at slightly different frequencies
two of the same instrument playing notes at slightly different frequencies
two different instruments playing notes at the same frequency
two different instruments playing notes at the same frequency
two of the same instrument playing notes at the same frequency