Question

Q5 Explain with an example that particles of matter can show Brownian movement in liquid
too...​

Answer 1

Answer:

Explanation: Brownian motion is a type of characteristic exhibited by all fluids. Liquids too follow the same property. We can observe the given phenomenon with a simple observation, which is by adding a drop of food colour or ink in a small container filled with water.

Here we can see that even without stirring or by providing any external force, the colour starts to spread equally all around the container. This is possible only when there is a simultaneous motion of particles occuring in the liquid, which is none other than the Brownian motion.