Question

brownian motion can be observed by using a device called choose the correct answer telescope periscope powerful microscope none of the above​

Answer 1

Brownian motion is the random movement of particles in a fluid due to their collisions with other atoms or molecules. ... Brownian motion takes 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.

Answer 2

Answer:

powerful microscope

Explanation:

because It is very useful in observing minute objects or actions