102.
Which of the following meters is not associated with viscosity

105.
The boundary layer thickness at a distance of l m from the leading edge of a flat plate, kept at zero angle of incidence to the flow direction, is O.l cm. The velocity outside the boundary layer is 25 ml sec. The boundary layer thickness at a distance of 4 m is (Assume that boundary layer is entirely laminar)

106.
If a vessel containing liquid moves downward with a constant acceleration equal to ‘g’ then

107.
In an immersed body, center of pressure is

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