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.

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