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1. |
The flow through a circular pipe is laminar. Now, the fluid through the pipe is replaced with a more viscous fluid and passed through the pipe again with the same velocity. What can we say about the nature of this flow? |
A. | The flow will become turbulent |
B. | The flow will be a transition flow |
C. | The flow will remain laminar |
D. | The Reynolds number of the earlier flow is required to answer this question |
Answer» D. The Reynolds number of the earlier flow is required to answer this question | |