A wire has linear density `4.0 xx 10^-3kg/m `. It is stretched between two rigid supports with a tension of 360 N. The wire resonates at a frequency of `420Hz` and `490Hz` in two successive modes.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 of 1 m long and weighing 2 g will be in resonance with a frequency of 300Hz . Find tension on stretching of wire.

A wire of density 9 xx 10^(3) kg//m^(3) is stretched between two clamps 1 m apart and is subjected to an extension of 4.9 xx 10^(-4) m . The lowest frequency of transverse vibration in the wire is (Y = 9 xx 10^(10) N//m^(2))

A sonometer wire of length 50 cm is stretched by keeping weights equivalent of 3.5 kg. The fundamental frequency of vibration is 125 Hz . Determine the linear density of the wire ?

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

What is time interval between two successive beats, if two waves are moving with frequencies, n_1 =320 Hz and n_2 =325 Hz ?

At what tension a wire of length 1 m and mass 2 gram will be in resonance with frequency of 350 Hz .

A sonometer wire of length 0.5 m is stretched by a weight of 5 kg. The fundamental frequency of vibration is 100 Hz . Determine the linear density of material of wire.