Eight raindrops each of radius R fall through air with teminal velocity 6 cm `s^(-1)`. What is the terminal velocity of the bigger drop formed by coalescing these drops together ?

If n equal rain droplets falling through air with equal steady velocity of 10 cm s^(-1) coalesce, find the terminal velocity of big drop formed.

Two rain drops of same radius r falling with terminal velocity v merge and from a bigger drop of radius R. The terminal velocity of the bigger drop is

Six small raindrops each of radius 1.5 mm, come down with a terminal velocity of 6 cm s^(-1) . They coalesce to form a bigger drop. What is the terminal velocity of the bigger drop?

Six small raindrops each of radius 1.5 mm, come down with a terminal velocity of 6 cm s^(-1) . They coalesce to form a bigger drop. What is the terminal velocity of the bigger drop?

Eight rain drops of radius 1mm each falling downwards with a terminal velocity of 5 cm c^(-1) coalesce to form a bigger drop. Find the terminal velocity of bigger drop.

Eight rain drops of radius 1mm each falling downwards with a terminal velocity of 5 cm s^(-1) collapse to form a bigger drop. Find the terminal velocity of bigger drop.

Eight spherical rain drops of equal size falling vertically air with a terminal velocity of 0.01m/sec. What should be the terminal velocity if these drops were to combine to form one large spherical drops?

n drops of water, each of radius 2 mm , fall through air at a terminal velocity of 8 cms^(-1) If they coalesce to form a single drop, then the terminal velocity of the combined drop is 32 cms^(-1) The value of n is

n drops of water, each of radius 2 mm , fall through air at a terminal velocity of 8 cm^(-1) If they coalesce to form a single drop, then the terminal velocity of the combined drop is 32 cm^(-1) The value of n is