Name two processes which provide the best evidence for the motion of p

1.	Name two processes which provide the best evidence for the motion of particles in matter
Answer» * The motion of particles of matter can be detected by the Brownian motion.It is the ZIG ZAG motion of any paticle SUSPENDED in water.It is named after its discoverer Robert Brown. * Another evidence is the experiment of the mixing of bromine VAPOUR and AIR.

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