GATE (CE) 2022: SURVEY #3

As pressure increases kinematic viscosity of liquid

The ratio of Pressure for soup bubble (P_S) to Pressure for water droplet (P_R)

For a system entropy is constant if initial volume & Pressure of a gas is 10m³, 7 bar respectively. Final volume is 5m³ then Final pressure will be

For a liquid velocity u varies with y as follows

U = 3y – 6y²

U = m/s and y is in meter for

Y = 2 cm find shear stress in liquid

(μ = 1 poise)

To break a drop of 5cm diameter to 3 drops of smaller diameters, require work done will be?

For a figure given below, the upward forcing on a glass?