Which of the following phenomenon cannot be explained on particle nature of light?

Explanation

The correct answer is Interference. Interference is a phenomenon that can only be explained by the wave nature of light. It occurs when two or more light waves overlap and combine to form a new wave pattern, which can lead to regions of constructive interference (bright fringes) and destructive interference (dark fringes). The other options, such as the Photoelectric effect, Compton effect, and Pair production, are all phenomena that can be explained by the particle nature of light. In the photoelectric effect, light is seen as particles (photons) that collide with electrons to eject them from a material. The Compton effect involves photon-electron collisions that result in a shift in wavelength, while pair production is the transformation of a photon into a particle-antiparticle pair, illustrating the particle-like properties of light.