A stretched sonometer wire resonates at a frequency of `350 Hz` and at the next higher frequency of `420 Hz`. The fundamental frequency of this wire is :

A wire having a linear density of 0.05 kg/m is stretched between two rigid supports. The tension in the wire is 4.5xx10^7 dyne . If the observed that the wire resonates at a frequency of 420 Hz and the next higher frequency at which the wire resonates is 490 Hz, then the length of the wire would be

A wire having a linear density 0.1 kg//m is kept under a tension of 490N. It is observed that it resonates at a frequency of 400 Hz. The next higher frequency is 450 Hz. Find the length of the wire.

A wire having a linear density 0.1 kg//m is kept under a tension of 490N. It is observed that it resonates at a frequency of 400 Hz. The next higher frequency is 450 Hz. Find the length of the wire.

A wire having a linear mass density 10^(-3) kg//m is stretched between two rigid supports with a tension of 90 N . This wire resontes at a frequency of 350 Hz . The next higher frequency at which the same wire resonates is 420 Hz . Find the length of the wire.

A wire having a linear density of 0.05 g//cm is stretched between two rigid supports with a tension of 450N. It is observed that the wire resonates at a frequency of 420 Hz. The next higher frequency at which the same wire resonates is 490 Hz. Find the length of the wire.

A wire having a linear density of 0.05 g//cm is stretched between two rigid supports with a tension of 450N . It is observed that the wire resonates at a frequency of 420 Hz . The next higher frequency at which the same wire resonates is 490 Hz . Find the length of the wire.

A wire having a linear density of 0.05 g//cm is stretched between two rigid supports with a tension of 450N. It is observed that the wire resonates at a frequency of 420 Hz. The next higher frequency at which the same wire resonates is 490 Hz. Find the length of the wire.

A wire having a linear mass density 5.0xx10^(3) kg//m is stretched between two rigid supports with tension of 450 N. The wire resonates at a frequency of 420 Hz . The next higher frequency at which the same wire resonates is 480 N . The length of the wire is

A wire having a linear mass density 5.0xx10^(3) kg//m is stretched between two rigid supports with tension of 450 N. The wire resonates at a frequency of 420 Hz . The next higher frequency at which the same wire resonates is 480 N . The length of the wire is

A wire having a linear mass density 5.0xx10^(3) kg//m is stretched between two rigid supports with tension of 450 N. The wire resonates at a frequency of 420 Hz . The next higher frequency at which the same wire resonates is 480 N . The length of the wire is