What is the line called where destructive interference occurs?

Destructive interference occurs at points where two waves are out of phase, resulting in their amplitudes canceling each other out. The line where this cancellation occurs is known as a nodal line. In wave interference patterns, nodal lines represent locations where the waves have produced a minimum or zero amplitude due to this cancellation effect. These nodal lines align with points of destructive interference in various wave phenomena, such as water waves or sound waves.

In contrast, antinodal lines represent locations of constructive interference, where waves combine to create greater amplitude. Wavelength lines and harmonic lines are terminologies that relate to the definitions or properties of wave behavior but do not describe the specific locations of destructive interference. Understanding the concept of nodal lines is crucial for analyzing wave behavior in physics.