Four wires of identical lengths, diamete...

Four wires of identical lengths, diameters and materials are stretched on a sonometer box. The ratio of their tension `1:4:9:16`. The ratio of their fundamental frequencies is

`16:9:4:1`

`4:3:2:1`

`1:2:3:4`

`1:4:9:16`

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`vpropsqrtT`

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