Question

what is browanion Motion? what charactises of particles of matter is observed with the help of the browian motion​

Answer 1

The random movement of microscopic particles suspended in a liquid or gas, caused by collisions between these particles and the molecules of the liquid or gas. Thismovement is named for its identifier, Scottish botanist Robert Brown.Brownian motion is the random movement of particles in a fluid due to their collisions with other atoms or molecules. ... Brownian motiontakes its name from the Scottish botanist Robert Brown, who observed pollen grains moving randomly in water. He described the motion in 1827 but was unable to explain it.