What is the distance between (i) two consecutive nodes or antinodes (ii) a node and an antinode for a standing wave.

What are nodes and antinodes?

What is a node?

A standing wave is formed by the interference of two travelling waves, each of which has an amplitude A = pi cm , angular wave number k= (pi//2) per centimetre. (a) Calculate the distance between two successive antinodes. (b) What is the amplitude of the standing wave at x=0.50 cm from a node?

(A): All the particles between two consecutive nodes vibrate in the same phase. (R): Particles on two sides of a node vibrate mutually in opposite phase

What is the phase difference between particles being on either side of a node?

What is lymph node?

Hertz , in his historical experiment, produced stationary EM waves and measured the distance between two successive nodes. Explain how this measurement enabled him to show that EM waves travelled with the same speed as the speed of light.

y_1 = 8 sin (omegat - kx) and y_2 = 6 sin (omegat + kx) are two waves travelling in a string of area of cross-section s and density rho. These two waves are superimposed to produce a standing wave. (a) Find the energy of the standing wave between two consecutive nodes. (b) Find the total amount of energy crossing through a node per second.

Answer the question briefly and the point: What is the phase difference between a node and its nearest antinode in a stationary wave?

A standing wave in second overtone is maintained in a open pipe of length L . The distance between consecutive displacement node and pressure node is L//x . Find x