Which of the Following Frequencies Could NOT Be Present as a Standing

question 49

Multiple Choice

Which of the following frequencies could NOT be present as a standing wave in a 2m long organ pipe open at both ends? The fundamental frequency is 85 Hz.

• A) 85 Hz.
• B) 170 Hz.
• C) 255 Hz.
• D) 340 Hz.
• E) 382 Hz.

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