Tension of a piano wire is16 kg weigjt what must be the chance i. Tension so as to produce a tone an o tave lower

Tension of a piano wire is16 kg weigjt what must be the chance i. Tension so as to produce a tone an o tave lower The tension ofa piano wire is 16 Kg weight. What must be the change in tension so as to produce a tone an octave lower - (1) 8 kg weight (3) 12 kg weight (2) 32 kg weight (4) 4 kg weight A stretched wire of length 114 cm is divided into three segments whose frequencies are in •