Difference Between Interference And Diffraction Light. In physical experiments both these phenomena can happen and be. Constructive interference occurs when the phase difference between the waves is a multiple of 2π whereas destructive interference occurs when the difference is π 3π 5π etc.
Interference occurs when the light waves combine through the two different starting points. Diffraction is due to the interaction of light coming from different parts of the same wavefront. The similarities between the single slit diffraction and the pinhole diffraction is that there are diffraction fringes as well as a clear central maximum within both.
5 rows The difference between Diffraction and Interference is simply the fact that the waves involved in.
Diffraction of light is a phenomenon of bending of light around the corners of an obstacle or apertures and its consequent spreading into regions of its geometrical shadow. The main difference is the mechanism diffraction involves a wave and some obstacle or object which deflects the wave or bends it and intereference involves a wave which combine with other waves. Another example is a diverging le. Whereas diffraction appears due to the superposition of the subordinate wavelengths.
