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The pressure drop per unit length of pipe incurred by a...

This question belongs to Chemical Engineering Fluid Mechanics
Fluid Mechanics
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The pressure drop per unit length of pipe incurred by a fluid 'X' flowing through pipe is $$\Delta {\text{p}}.$$  If another fluid 'Y' having both the specific gravity & density just double of that of fluid 'X', flows through the same pipe at the same flow rate/average velocity, then the pressure drop in this case will be

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Correct Answer: Option B
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