What is the formula of nodes and antinodes?
What is the formula of nodes and antinodes? For nodes, amplitude = 0 and hence, 2aSinkx = 0. Hence, k for nodes becomes (2 *π) / λ, where λ is the wavelength. For antinodes, the amplitude is the maximum and hence 2aSinkx = 1. Hence, x = (n + (1/2)) (λ/2).
What is a node VS antinode?
An antinode is the location where constructive interference of the incoming and reflected waves creates the maximum amplitude of the wave. In contrast, a node is the location where destructive interference diminishes the wave amplitude to zero.
What is the distance between node and Antinode?
The distance between a node (N) and adjoining antinode (A) is λ/4.
What is a node in physics?
A node is a point along a standing wave where the wave has minimum amplitude. For instance, in a vibrating guitar string, the ends of the string are nodes. By changing the position of the end node through frets, the guitarist changes the effective length of the vibrating string and thereby the note played.
