When an air column in a pipe closed at one end vibrates such that thre – InterviewSolution

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1.	When an air column in a pipe closed at one end vibrates such that three nodes are formed in it, the frequency of its vibrations is …….times the fundamental frequency.(A) 2 (B) 3 (C) 4 (D) 5
Answer» Correct option is: (D) 5

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