For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal Options: A . &nbspratio of inertial force to force due to viscosity B . &nbspratio of inertial force to force due to gravitation C . &nbspratio of inertial force to force due to surface tension D . &nbspall the four ratios of inertial force to force due to viscosity, gravitation, surface tension, and elasticity

For similarity, in addition to models being geometrically similar to prototype,

Question

For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal

Options:

A . ratio of inertial force to force due to viscosity

B . ratio of inertial force to force due to gravitation

C . ratio of inertial force to force due to surface tension

D . all the four ratios of inertial force to force due to viscosity, gravitation, surface tension, and elasticity

Answer: Option D

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