MCQOPTIONS
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| 1. |
As the velocity V and thus the Reynolds number of a flow past a sphere increases from very low value, the drag force for Re |
| A. | Increases linearly with V |
| B. | Decreases linearly with V |
| C. | Decreases as V² |
| D. | None of these |
| Answer» B. Decreases linearly with V | |