/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 9 : Mechanical Properties of Fluids This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Pressure in a fluid at rest acts Only upward Only downward In all directions Along surface only 2 / 10 If surface tension becomes zero, droplets become Spherical Irregular Cubical Cylindrical 3 / 10 SI unit of pressure is bar dyne cm⁻² atmosphere pascal 4 / 10 According to Stokes’ law, drag force is proportional to r² v² η/r r 5 / 10 Surface tension acts along the surface Tangentially Normally Vertically Randomly 6 / 10 Newton’s law of viscosity relates viscous force to Velocity Acceleration Velocity gradient Pressure 7 / 10 Surface tension of liquid decreases with Increase in temperature Decrease in temperature Pressure Density 8 / 10 Barometer is used to measure Atmospheric pressure Pressure in liquids Blood pressure Gas density 9 / 10 According to continuity equation, A x v = Constant Zero Maximum Variable 10 / 10 SI unit Pa·s is equivalent to N s m⁻¹ N s m⁻² kg m⁻¹ s⁻¹ kg s⁻¹ Your score is 0% Restart quiz
