when oil flows in a pipe , which layer moves fastest?
Answers
Answered by
2
Answer:
top layer
Explanation:
top layer
Answered by
1
Answer:
Case-I: Open channel (where flow rate doesn't cover)
the complete perimeter
⇒ The topmost layer has least viscosity
and therefore the maximum velocity.
Case-II: Closed channel flow (which wets total
perimeter of the pipe)
⇒ the central line of the pipe has the
maximum velocity, because other layers
(above & below) experience opposition by the
pipe walls.
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