Can you calculate the reynolds number and determine the flow type? calculate the reynolds number for the flow of water in each case. the flow rate through the hose and nozzle is 0.01 l/s. the density of water is 1000 kg/m3 and the viscosity of water is 8.9 × 10-4 pa·s. (a) through a nozzle with a radius of 0.250 cm.

The Reynolds number is and flow is transition.

Explanation:

Given that,

Flow rate = 0.01 L/s

Density of water = 1000 kg/m³

Viscosity of water

Radius = 0.250 cm

We need to calculate the Reynolds number

Using formula of Reynolds number

Where, = water density

= viscosity of water

Q = flow rate

A = area

r = radius

v = velocity

Put the value into the formula

Reynolds number is below 2,000 then the flow is laminar and when it is above 4,000, then the flow will be turbulent. When the Reynolds number lies between these two limits, then the flow is transition flow.

Hence, The Reynolds number is and flow is transition.

close lines strong magnet less close weaker

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.