A metal wire of diameter 1mm is held on two knife edges separated by a distance of 50cm . The tension in the wire is 100 N. the wire vibrates with its fundamental frequency and a vibrating tuning fork together produce 5 beat/s. The tension in the wire is the reduced to 81N. When the two are excited , beat are heard at the same rate, then the frequency of the fork will be ,

A metal wire of diameter 1 mm is held on two knife edges separated by a distance of 50 cm. The tension in the wire is 100 N. The wire vibrates with its fundamental frequency and a vibrating tuning fork together produce 5 beat/s . The tension in the wire is then reduced to 81 N. When the two are excited , beats are heard at the same rate, then the frequency of the fork will be

A metal wire of diameter 1 mm is held on two knife edges by a distance 50 cm . The tension in the wire is 100 N . The wire vibrating with its fundamental frequency and a vibrating tuning fork together produce 5 beats//s . The tension in the wire is then reduced to 81 N . When the two are excited, beats are heard at the same rate. Calculate (a) frequency of a fork and (b) the density of material of wire.

A metal wire of diameter 1 mm is held on two knife edges by a distance 50 cm . The tension in the wire is 100 N . The wire vibrating with its fundamental frequency and a vibrating tuning fork together produce 5 beats//s . The tension in the wire is then reduced to 81 N . When the two are excited, beats are heard at the same rate. Calculate (a) frequency of a fork and (b) the density of material of wire.

A metal wire of diameter 1 mm is held on two knife by a distance 50 cm . The tension in the wire is 100 N . The wire vibrating with its fundamental frequency and a vibrationg tuning fork together produce 5 beats//s . The tension in the wire is then reduced to 81 N . When the two excited , beats are heard at the same rate . Calculate i. the frequency of the fork and ii. the density of material of wire