Two identical wires have the same fundamental frequency of 400 Hz. whe – McqOptions

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1.	Two identical wires have the same fundamental frequency of 400 Hz. when kept under the same tension. If the tension in one wire is increased by 2% the number of beats produced will be [JIPMER 1999]
A.	4
B.	2
C.	8
D.	1
Answer» B. 2

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