A metal wire of linear mass density of `9.8g//m` is stretched with a tension of `10 kg-wt` between two rigid support `1meter` apart. The wire passes at its middle point between the poles of a permanent magnet, and it vibrates in resonance when carrying an alternating current of frequency `n`. the frequency `n` of the alternating source is

A metal wire of linear mass density 10^(-1) is stretched with a tension of 100 N weight between two rigid supports 1 metre apart. The wire passes at its middle point between the poles of a permanent magnet, and it vibrates in resonance when carrying an alternating current of frequency n. The frequency n of the alternating source is :

A wire having a linear mass density 5.0xx10^(03) kg m^(-1) is stretched between two rigid supportes with a tension of 450 N. The wire resonates at which the same wire resontes is 490 Hz. Find the length of the wire.

A string of linear mass density 5.0 xx 10^-3 kg//m is stretched under a tension of 65 N between two rigid supports 60 cm apart. (a) If the string is vibrating in its second overtone so that the amplitude at one of its antinodes is 0.25 cm, what are the maximum transverse speed and acceleration of the string at antinodes? (b) What are these quantities at a distance 5.0 cm from an node?

A wire having a linear mass density 5xx10^(-3) kg/m is stretched between two rigid supports with a tension of 450 N. The wire resibate at a frequency of 420 Hz. The next higher frequency at which the same wire resonates is 490 Hz. Find the length of wire -

Awire having a linear mass density of 5.0xx10^(-3)kgm^(-1) is stretched between two rigid supports with a tension of 45N. The wire resonates at a frequency of 420Hz. The next higher frequency at which the wire resonates is 490Hz. Find the length of the wire.

A steel wire 0.5 m long has a total mass of 0.02 kg and is stretched with a tension of 800N . The frequency when it vibrates in its fundamental mode is

A wire having a linear mass density 9.0 xx 10^(-4) kg/m is stretched between two rigid supports with a tension of 900 N. The wire resonates at a frequency of 500 Hz. The next higher frequency at which the same wire resonates is 550 Hz. The length of the wire is______m.

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 of linear mass density 9x10^(-3) kg/m is stretched between two rigid supports under a tension of 360 N. The wire resonates at frequency 210 Hz. The next higher frequency at which the same wire resonates is 280 Hz. The number of loops produced in first case will be-

A wire having a linear mass density 5.0 xx 10^(-3) kg/m is stretched between two rigid supports with a 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 Hz. Find the length of the wire.