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Two identical piano wires have same fundamental frequency when kept under the the same tension.What will happen if tension of one of the wires is slightly increased and both the wires are made to vibrate simultaneously?

Correct Answer: beats

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Physics MCQ: Two identical piano wires have same fundamental frequency when kept under the the same tension.What will happen if tension of one of the wires is slightly increased and both the wires are made to vibrate simultaneously? | Extra Education