An open tank contains 1 m deep water with 50 cm depth of oil of specific gravity 0.8 above it. The intensity of pressure at the bottom of tank will be________________?

The total pressure on a plane surface inclined at an angle 9 with the horizontal is equal to_______________?

Centre of buoyancy always_________________?

Metacentric height for small values of angle of heel is the distance between the________________?

A rectangular block 2 m long, 1 m wide and 1 m deep floats in water, the depth of immersion being 0.5 m. If water weighs 10 kN/m3, then the weight of the block is________________?

If a vessel containing liquid moves downward with a constant acceleration equal to ‘g’ then_____________?

An open cubical tank of 2 m side is filled with water. If the tank is rotated with an acceleration such that half of the water spills out, then the acceleration is equal to_______________?

The horizontal component of force on a curved surface is equal to the_______________?

The eddy viscosity for turbulent flow is______________?

In a two dimensional incompressible steady flow around an airfoil, the stream lines are 2 cm apart at a great distance from the airfoil, where the velocity is 30 m/sec. The velocity near the airfoil, where the stream lines are 1.5 cm apart, is_________________?