Hydraulics And Fluid Mechanics In Me - Study Mode
[#606] The depth of center of pressure of an immersed surface, inclined at an angle $$ heta $$ with the liquid surface lies at a distance equal to __________ the center of gravity.
Correct Answer
(A) $$frac{{{I_{ ext{G}}}{{sin }^2} heta }}{{{ ext{A}}overline { ext{x}} }}{ ext{ below}}$$
[#607] The center of gravity of the volume of the liquid displaced by an immersed body is called
Correct Answer
(D) Center of buoyancy
[#608] The resultant upward pressure of the fluid on an immersed body is called
Correct Answer
(B) Buoyancy
[#609] The resultant upward pressure of the fluid on an immersed body due to its tendency to uplift the submerged body is called
Correct Answer
(C) Buoyancy
[#610] A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water?
Correct Answer
(C) 2 m/sec