For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal____________________?
A. all the four ratios of inertial force to force due to viscosity, gravitation, sur-face tension, and elasticity

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

C. ratio of inertial force to force due to viscosity

D. ratio of inertial force to force due to gravitation

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.