What evidence supports the particle nature of light?

Answer 1

There are three main pieces of evidence to support the Kinetic Theory of Matter

1) Brownian Motion 2) Diffusion 3) Thermal Expansion

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Answer 2

there are evidences

brownian motion/movement :is the evidence that molecules of matter exist in continually motion.

Answer 3

Electrons in a beam is deflected by a magnetic field. This is evidence that electrons have a particle-like nature.

Answer 4

The particle nature of light is the only way to explain the "photoelectric effect".

Wrapping up that neat little package won Einstein the Nobel Prize in Physics.