Guest

Spherical particles of pollen are shaken up in water and allowed to settle down .The depth of water is 2*10^-2 m. What is the diameter of the largest paticles remaining in suspension one hour later?Density of pollen =1.8*10^3

Spherical particles of pollen are shaken up in water and allowed to settle down .The depth of water is 2*10^-2 m. What is the diameter of the largest paticles remaining in suspension one hour later?Density of pollen =1.8*10^3
 

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
Use Stoke theorem
 
Which will result in r = 1.77 * 10^-6 m
 
Hence
D = 2r = 3.54 * 10^-6 m
 
Regards
Arun (askIITiams forum expert

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free