Interference and Superposition of Waves

When two waves of the same nature occur in the same region simultaneously, they result in interference. Interference of waves implies that the net effect of the waves is the sum of the individual waves' effects. However, it does not imply that the individual waves affect the propagation of other waves.

Interference occurs in mechanical wa...

When two waves are physically present in the same location, the resultant disturbance is a third wave. This effect is called interference.

Mathematically, interference can be described by the principle of superposition. It states that if two or more waves overlap at the same point, the resultant wave is the algebraic sum of the individual...