Physics

Physics

Problem

A pipe closed at one end produces a fundamental tone of 150 Hz. An open pipe of the same length is now sounded. What is the frequency of the open pipe’s fourth harmonic? a) 600 Hz600\ \text{Hz} b) 300 Hz300\ \text{Hz} c) 1200 Hz1200\ \text{Hz} d) 900 Hz900\ \text{Hz}

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