A transverse wave is passing through a stretched string with a speed of 20m/s.The tension in the string is 20N . At a certain point P on the string, it is observed that energy is being transferred at a rate of 40mW at a given instant. Find the speed of point P (in cm/sec)

A transverse wave is propagating on a stretched string of mass per unit length 32 gm^(-1) . The tension on the string is 80 N. The speed of the wave over the string is

A 5.5 m length of string has a mass of 0.035 kg. If the tension in the string is 77 N the speed of a wave on the string is

A string of 7m length has a mass of 0.035 kg. If tension in the string is 60.N, then speed of a wave on the string is

A string of 7 m length has a mass of 0.035 kg. If tension in the string is 60.5 N, then speed of a wave on the string is :

A transverse sine wave of amplitude 10 cm and wavelength 200 cm travels from left to right along a long horizontal stretched, string with a speed of 100 cm/s. Take the origin at left end of the string. At time t = 0 the left end of the string is at the origin and is moving downward. Then the equation of the wave will be ( in CGS system )

A transverse wave is travelling along a string from right to left. The figure represents the shape of the string at the given instant. A point M has a velocity

Small amplitude progressive wave in a stretched string has a speed of 100 cm//s .and frequency 100 Hz. The phase difference between two points 2.75 cm apart on the string in radians, is

A 2 kg stone at the end of a string 1 m long is whirled in a vertical circle. At some point its speed is 4m/s. The tension of the string is 51.6 newton. At this instant the stone is :

A transerverse wave is travelling in x-direction a string having 5N and liner mass density 50gm//m . Shape of the string at a particular instant shown in figure. Both x and y are in meter angle 45^(@) with x-axis. What is the speed of point P of string in m//s ?

A 1 kg stone at the end of 1 m long string is whirled in a vertical circle at constant speed of 4 m/sec. The tension in the string is 6 N when the stone is at (g =10m//sec^(2))