1.

A \[\frac{1}{25}\] model of a ship it to be tested for estimating the wave drag. If the speed of the prototype is 1.0 m/s, then the speed at which the model must be tested is:

A. 0.04 m/s                       
B. 0.2 m/s
C. 5.0 m/s             
D. 25.0 m/s
Answer» C. 5.0 m/s             


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