Which of the following are shear thinning fluids?
4). Paper pulp
In a pond at a depth of 5m air bubble is formed of diameter 0.8mm. Calculate gauge pressure inside air bubble. Assume surface tension = 0.075N/m.
Calculate the metacentric height of a rectangular floating body of length 15m, and width 8m. The water surface is at 2m above bottom and centre of gravity is 2.5m from bottom.
A vertical plate as shown below in immersed in water. Find the difference between centre of pressure and centre of gravity take free surface as reference
Calculate % age error in discharge of V- notch if the % age error in the measurement of angle of v-notch is 3.5% sin(85°) = 0.99
The velocity components in the x and y directions are given by, u = λxy3
y, V = xy -
. The value of λ for a possible flow field involving an incompressible fluid is
Question 7Multiple Correct Options
The velocity components for the two-dimensional flow is given below:
u = -4ax(x2 – 3y2) and v = 4ay(3x2 – y2)
Which of the following statements are valid for the given flow?
Question 8Multiple Correct Options
If the steam function in the flow is ψ = 3x2 + 5xy3, choose the correct option (more than one answer may be correct).