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A standing wave propagating with velocity $300$ m/s in an open pipe of length $4$ m has four nodes. The frequency of the wave is
A standing wave propagating with velocity $300$ m/s in an open pipe of length $4$ m has four nodes. The frequency of the wave is
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In open pipes, nodes include endpoints; count carefully to identify the correct harmonic.
Updated On: May 1, 2026
- $75$ Hz
- $100$ Hz
- $150$ Hz
- $300$ Hz
- $600$ Hz
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The Correct Option is A
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