Smooth flow in parallel layers, sometimes called steady flow, is described as:
ALaminar
BLateral
CLatent
DLasting
Answer & Solution
Correct answer: A. Laminar
1. Streamlines stay smooth and parallel.
2. No mixing or swirling happens.
3. That flow is laminar.
_Source: OpenStax University Physics Volume 1, Chapter 14, Fluid Mechanics._
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