Two wires are kept tight between the same pair of supports. The tensions in the wires are in the ratio 2 : 1, the radii are in the ratio 3 : 1 and the densities are in the ratio 1 : 2. Find the ratio of their fundamental frequencies.

Two wires are fixed in a sonometer. Their tensions are in the ratio 8:1. the lengths are in the ratio 36:35. the diameters are in the ratio 4:1. densities of the materials are in the ratio 1:2. if the higher frequency in the setting is 360 Hz, the beat frequency when the two wires are sounded together is

Two wires of the same materila and the same diiamter have their lenghts in the ration 1:3 and are under tension in the ration 1:4 the ratio between the fundametal frequencies is

Two wires of the same material and of the same diameter have their lengths in the ratio 1:3 and are under tension in the ratio 1:4 Compare their fundamental frequencies.