Water flowing through a garden hose of diameter 2.71 cm fills a 20.0-l bucket in 1.45 min. (a) what is the speed of the water leaving the end of the hose? your response differs from the correct answer by more than 10%. double check your calculations. m/s (b) a nozzle is now attached to the end of the hose. if the nozzle diameter is one-third the diameter of the hose, what is the speed of the water leaving the nozzle? m/s

i)

ii)

Explanation:

Part A)

As we know that diameter of the hose pipe is 2.71 cm

Now the area of crossection of the pipe will be

Now the flow rate is defined as the rate of volume

It is given as

Part b)

As per equation of continuity we know

now we have

the answer is 3.1 his answer is wrong mines is right

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.