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 2 function [p V l/ µ, V/ (lg) 1/2]. |
| B. | R = p l 2 function [p V l/ µ, V/ (lg) 1/2]. |
| C. | R = V 2 l 2 function [p V l/ µ, V/ (lg) 1/2]. |
| D. | R = p V 2 l function [p V l/ µ, V/ (lg) 1/2]. |
| Answer» E. | |