6 7 8 9 10 In the diagram the phase difference between

Last updated: 6/10/2023

6 7 8 9 10 In the diagram the phase difference between points A and D is 2 A B D 1 x X 2 C 2 1 8 2 A 3 8 x 3 22 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 1 8 2 4 A x 4 If the frequency of a wave is 100 Hz then the particles of the medium cross the mean position in one second 1 100 times 3 400 times 3 3 8 4 2 The relation between frequency n wavelength and velocity of propagation v of the wave is 1 n v 2 n 2 v 4 n v 3 n 1 v 2 200 times 4 50 times Two sound waves are represented by the following equations Y 10 sin 3x t 0 03x and Y 5 sin 3x t 0 03x 3 cos 3nt 0 03x Then the ratio of their amplitudes is given by 1 1 1 3 2 1 T X 2 1 2 4 2 5 11 The correct relation between phase difference 8 and path difference A is 2 2 8 A 2 4 8 2