For a Tube of Length 57

question 26

Multiple Choice

For a tube of length 57.0 cm that is open at both ends, what is the frequency of the fundamental mode? The speed of sound in air is 340 m/s.)

• A) 149 Hz
• B) 447 Hz
• C) 596 Hz
• D) 298 Hz
• E) 746 Hz

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