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Mechanical Engineering Mcqs
Q
For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal____________________?
AA. Ratio of inertial force to force due to viscosity
BB. Ratio of inertial force to force due to gravitation
CC. Ratio of inertial force to force due to surface tension
DD. All the four ratios of inertial force to force due to viscosity, gravitation, sur-face tension, and elasticity
Correct Answer:
D. D. All the four ratios of inertial force to force due to viscosity, gravitation, sur-face tension, and elasticity
