What is Brownian motion? with example​

Most examples of Brownian motion are transport processes that are affected by larger currents, yet also exhibit pedesis. Examples include: The motion of pollen grains on still water. Movement of dust motes in a room (although largely affected by air currents

Explanation:

Brownian motion is the random motion of particles suspended in a fluid (a liquid or a gas) resulting from their collision with the fast-moving atoms or molecules in the gas or liquid. This transport phenomenon is named after the botanist Robert Brown.05-Jun-2019

example:

Most examples of Brownian motion are transport processes that are affected by larger currents, yet also exhibit pedesis. Examples include: The motion of pollen grains on still water. Movement of dust motes in a room (although largely affected by air currents)

can be answered using momentum.

momentum = p

p1= mass1 * velocity1

p1 = p2

therefore

p1 = 6kg * 4m/s

p1 = 24kgm/s

p2=m2 * v2

24 kgm/s = 7kg * v2

v2 = 24 kgm/s / 7kg

v2= 3.42 m/s

answer///terminator or twilight zone;