A wire kepton two bridges 25 cm apart is elongated by o . 0 4 cm by application of a tension. The density and the Young's modulus of the metrial of the wire are 10 g *cm^(-3) and 9 xx 10^(11) dyn * cm ^(-2) , respectively . Find the frequency of the fundamental tone of such a stretchedstring .

A wire kepton two bridges 25 cm apart is elongated by o . 0 4 cm by ap

1.	A wire kepton two bridges 25 cm apart is elongated by o . 0 4 cm by application of a tension. The density and the Young's modulus of the metrial of the wire are 10 g cm^(-3) and 9 xx 10^(11) dyn cm ^(-2) , respectively . Find the frequency of the fundamental tone of such a stretchedstring .
Answer» ANSWER :240 HZ