MCQOPTIONS
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MCQOPTIONS
| 1. |
The tangential velocity of the water element having a free vortex is |
| A. | irectly proportional to its distance from the centre |
| B. | nversely proportional to its distance from the centre |
| C. | irectly proportional to its (distance)2 from the centre |
| D. | nversely proportional to its (distance)2 from the centre |
| Answer» C. irectly proportional to its (distance)2 from the centre | |