#$3$ Read your text pages $303-313($section $8\mathrm{.}1).$ In your reading you will see that the maximum Reynolds number for flow in a round pipe to remain laminar is approximately $2100,$ where $!="$#$!$ $ $,$ where V is the average velocity in the pipe, and d is the pipe$$s inner diameter. a$)$ Go to one of the water fountains on campus where you fill your water bottle. Measure the flow rate from the fountain and estimate the Reynolds number. $($This would be the Reynolds number of the flow immediately as it leaves the machine; as it falls the flow narrows and speeds up$.)$ b$)$ Does the water stream from the fountain appear laminar or turbulent. Take a photograph to support your answer. c$)$ Does the Reynolds number you calculate indicate that the flow should be laminar or turbulent? Do your calculations from part a$)$ support your conclusion from part b$)?$