A standing wave is produced on a string fixed at one end with the othe – InterviewSolution

1.	A standing wave is produced on a string fixed at one end with the other end free. The length of the string (A) must be an odd integral multiple of λ/4. (B) must be an odd integral multiple of λ/2. (C) must be an odd integral multiple of λ. (D) must be an even integral multiple ofλ.
Answer» Correct option is: (A) must be an odd integral multiple of λ/4.

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