The speed of a wave in a streched string is `20ms^(-1)` and its frequency is 50 Hz. Calculate the phase difference in radian between two points situated at a distance of 10 cm on the string.

The speed of a wave in a stretched string is 20ms^(-1) and its frequency is 50Hz. Calculate the phase difference in radian between two points situated at a distance of 5 cm on the string ?

In a stretched string, the speed of a wave is 25 m/s and its frequency is 60 Hz. Determine the phase difference in radian between two points situated at a disatance of 8 cm on the string.

The velocity of a wave propagating along a stretched string is 10 m/s and its frequency is 100 Hz. The phase difference between the particles situated at a distance of 2.5 cm on the string will be-

A transverse wave along a stretched string has a speed of 30 m/s and a frequency of 250 Hz. Then the phase difference between two points on the string 10 cm apart at the same instant is

A transverse progressive wave on a stretched string has a velocity of 10ms^(-1) and a frequency of 100 Hz . The phase difference between two particles of the string which are 2.5 cm apart will be

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 sound wave of frequency 100 Hz is travelling in air. The speed of sound in air is 350 ms^-1 (a) By how much is the phase changed at a given point in 2.5 ms ? (b) What is the phase difference at a given instant between two points separated by a distance of 10.0 cm along the direction of propagation ?

The speed of a transverse wave in a stretched string is 348 ms^(-1) , when the tension of the string is 3.6 kg wt. Calculate the speed of the transverse wave in the same string . If the tension in the string is changed to 4.9 kg wt ?

A wave on a stretched string is reflected from a fixed end P of the string. The phase difference, at P, between the incident and reflected waves is