MCQOPTIONS
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MCQOPTIONS
| 1. |
The resistance R experienced by a partially submerged body depends upon the velocity V, length of the body l, viscosity of the fluid µ, density of the fluid p and gravitational acceleration g. Establish a relation between involving non-dimensional groups$ |
| A. | R = p V l<sup> 2</sup> function [p V l/ µ, V/ (lg) <sup>1/2</sup>]. |
| B. | R = p l<sup> 2</sup> function [p V l/ µ, V/ (lg) <sup>1/2</sup>]. |
| C. | R = V <sup>2</sup> l<sup> 2</sup> function [p V l/ µ, V/ (lg) <sup>1/2</sup>]. |
| D. | R = p V <sup>2</sup> l function [p V l/ µ, V/ (lg) <sup>1/2</sup>]. |
| Answer» E. | |