1010Mechanical EngineeringMedium
For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal________?
Aratio of inertial force to force due to viscosity
Bratio of inertial force to force due to surface tension
Cratio of inertial force to force due to gravitation
Dall the four ratios of inertial force to force due to viscosity, gravitation, sur-face tension, and elasticity
Correct answer
D. all the four ratios of inertial force to force due to viscosity, gravitation, sur-face tension, and elasticity
Explanation
The correct answer is all the four ratios of inertial force to force due to viscosity, gravitation, sur-face tension, and elasticity.