WBCS.LIVE practice question

Vibration of which among the following produces only odd harmonics?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. A vibrating rod fixed at two ends
  2. An air column in an open organ pipe
  3. An air column in a closed organ pipe
  4. A vibrating string fixed at two ends

Correct answer and explanation

Correct answer: An air column in a closed organ pipe