A bridges is placed under the string the of a monochord at a point near the middle and it is found that the parts produce 3 beats per second when the streching force is 8 kg.if the load be then increased to 12 kg , determene the ratio of beating of the two parts of the string

A bridge is placed under the string of a sonometer at a point near the middle when the two are plucked simultaneously 3 beats per second are produced with a stretching load of 4kg. Find the number of beats per second when the load is increased to 16kg.

A tuning fork is in resonance with a vibrating string under tension. When the tuning fork is moved with a certain velocity, 2 beats per second are heard. If the tension is increased, the beats disappear again. The direction of motion of the tuning fork is

A tuning fork is in resonance with a vibrating string under tension. When the tuning fork is moved with a certain velocity, 2 beats per second are heard. If the tension is increased, the beats disappear again. The direction of motion of the tuning fork is

Two tuning forks when sounded together produce 3 beats per second. On loading one of them with a little wax, 20 beats are heard in 4 seconds. Find its frequency if that of other is 386.

A vibrating string of certain length l under a tension T resonates with a mode corresponding to the first overtone (third harmonic) of an air column of length 75cm inside a tube closed at one end. The string also generates 4 beats per second when excited along with a tuning fork of frequency n . Now when the tension of the string is slightly increased the number of beats reduces 2 per second. Assuming the velocity of sound in air to be 340 m//s , the frequency n of the tuning fork in Hz is

A vibrating string of certain length l under a tension T resonates with a mode corresponding to the first overtone (third harmonic) of an air column of length 75cm inside a tube closed at one end. The string also generates 4 beats per second when excited along with a tuning fork of frequency n . Now when the tension of the string is slightly increased the number of beats reduces 2 per second. Assuming the velocity of sound in air to be 340 m//s , the frequency n of the tuning fork in Hz is

A vibrating string of certain length l under a tension T resonates with a maode corresponding to the first overtone (third harmonic) of an air column of length 75cm inside a tube closed at one end. The string also gereates 4 beats per second when excited along with a tuning fork of frequency n . now when the tension of the string is slightly increased the number of beats reduces 2 per second. assuming the velocity of sound in air ti be 340 m//s , the frequency n of the tuning fork in Hz is

A string under a tension of 129.6 N produces 10 beats per sec when it is vibrated along with a tuning fork. When the tension in the string is increased to 160 N, it sounds in unison with the same tuning fork, Calculate the fundamental frequency of the tuning fork.

A string under a tension of 129.6 N produces 10 beats per sec when it is vibrated along with a tuning fork. When the tension in the string is increased to 160 N, it sounds in unison with the same tuning fork, Calculate the fundamental frequency of the tuning fork.