What is the radius of a small oil drop while falling through air acquires a terminal velocity of Imm/s. The density of oil and air are 0.91g//cm^(3) and 1.3g//"lt" respectively and eta=1.8xx10^(-4) poisefor air

What is the radius of a small oil drop while falling through air acqui

1.	What is the radius of a small oil drop while falling through air acquires a terminal velocity of Imm/s. The density of oil and air are 0.91g//cm^(3) and 1.3g//"lt" respectively and eta=1.8xx10^(-4) poisefor air
Answer» `2xx10^(-4)CM` `4xx10^(-4)cm` `5XX10^(-4)cm` `3XX10^(-4)cm` Answer :D