1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
statuscvo [17]
3 years ago
13

Perform unit conversions and determine Re for the case when a fluid with density of 92.8 lbm/ft3 and viscosity of 4.1 cP (centip

oise) flows with a velocity of 237 ft/min in a pipe with 28 inch diameter.
Re = (density*velocity*diameter)/viscosity
Chemistry
1 answer:
erastovalidia [21]3 years ago
4 0

Answer:

Re=309926.13

Explanation:

density=92.8lbm/ft3*(0.45kg/1lbm)*(1ft3/0.028m3)=1491.43kg/m3

viscosity=4.1cP*((1*10-3kg/m*s)/1cP)=0.0041kg/m*s

velocity=237ft/min*(1min/60s)*(0.3048m/1ft)=1.2m/s

diameter=28inch*(0.0254m/1inch)=0.71m

Re=(density*velocity*diameter)/viscosity=(1491.43kg/m3*1.2m/s*0.71m)/0.0041kg/m*s

Re=309926.13

You might be interested in
Water,h2o is an example of
expeople1 [14]
Polair molecule, because the oxygen is slightly more negative than the two hydrogen atoms. Making water slightly negative. Due to the fact oxygen holds the to valence electrons more than the two hydrogen atoms do.
4 0
3 years ago
Read 2 more answers
Consider this reaction:
ryzh [129]

Answer:

I think it's 6 moles are produced

3 0
3 years ago
Could anyone help me with question 3?
Masteriza [31]
What your question for number 3
8 0
3 years ago
Hello guys what is good! <br><br> What are all the elements of the P block?
Ghella [55]

boron, carbon, nitrogen, oxygen and flourine families in addition to the noble gases.

_________________________________________________________

also to answer the 'hello guys what is good!':nothin u?

__________________________________________

o0o0o0o0o0o0o0o0o0o0o0o0o0o0o0o0o0o0o0o0

6 0
2 years ago
Any object that orbits around a larger object is called what
valkas [14]

I am not 100% sure but I think it is circulation/orbitiation.


4 0
3 years ago
Other questions:
  • Determine the composition of each phase in a cu-40% ni alloy at 1300c,
    5·1 answer
  • For the following reaction, identify the element that was oxidized, the element that was reduced, and the reducing agent. Give a
    10·1 answer
  • List 3 scenarios for a substance being classified as a weak acid
    12·2 answers
  • Which solution will have the highest ph? the ka of hclo is 3.8 × 10−8.
    15·1 answer
  • At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.184 s^-1 ? Suppose a vessel contai
    14·1 answer
  • At a pressure of 9.25×10−14 atm and an ordinary temperature of 300.0 K , how many molecules are present in a volume of 1.10 cm3
    11·1 answer
  • Oxygen is produced by what part of photosynthesis? HURRY
    6·2 answers
  • 2. Given the unbalanced equation:
    15·1 answer
  • Which characteristics from the list below cause terrestrial planets to be more likely to have life than Jovian planets?
    15·1 answer
  • Why does a floating leaf indicate photosynthesis has occurred
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!