In order to double the frequency of the fundamental note emitted by a stretched string, the length is reduced to \frac{3}{4} th of the original length and the tension is changed. The factor by which the tension is to be changed is

EAMCET Engineering 2001 Solved Paper

Section: Physics

Question : 15 of 200

Marks: +1, -0

In order to double the frequency of the fundamental note emitted by a stretched string, the length is reduced to ‌

th of the original length and the tension is changed. The factor by which the tension is to be changed is

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