An instrument based on a tube closed at one end produces a musical note with a frequency of 588 hz. you know that there are two nodes somewhere in the tube. what is the fundamental frequency?

The fundamental frequency is 196 Hz.

Explanation:

Given that,

Frequency = 588 Hz

We need to calculate the fundamental frequency

Using formula of fundamental frequency

We know that, two nodes means third harmonic

Where, = fundamental frequency

Put the value into the formula

Hence, The fundamental frequency is 196 Hz.

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

close lines strong magnet less close weaker