![A string A has double the length, double the tension, double the diameter and double the density as another string B . Their fundamental frequencies of vibration. are nA and nB respectively. A string A has double the length, double the tension, double the diameter and double the density as another string B . Their fundamental frequencies of vibration. are nA and nB respectively.](https://haygot.s3.amazonaws.com/questions/2022700_1230644_ans_328000d6db1e43e6891ef2593924c2d5.jpg)
A string A has double the length, double the tension, double the diameter and double the density as another string B . Their fundamental frequencies of vibration. are nA and nB respectively.
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