Froggy Jumps Fluid Flow Quiz ChallengeOnline version Test your knowledge on fluid flow concepts with this engaging quiz game! by Chris 1 What is specific volume? a The mass of a unit volume. b The amount of space occupied by a unit of mass. c The density of a fluid. 2 Define density. a The amount of mass in a unit of volume. b The volume of a unit mass. c The weight of a fluid. 3 What is buoyancy? a The upward force exerted on an immersed object. b The pressure exerted by a fluid. c The downward force on a fluid. 4 What is Pascal's Law? a Pressure increases with depth. b Pressure applied to a confined fluid is transmitted undiminished throughout. c Pressure is constant in all fluids. 5 What is the Continuity Equation? a v1 + v2 = p1 + p2. b p1 + p2 = A1 + A2. c p1A1v1 = p2A2v2. 6 What is viscosity? a The pressure of a fluid. b The density of a fluid. c The measure of a fluid’s resistance to flow. 7 What are the two types of fluid flow? a Static and Dynamic Flow. b Continuous and Discrete Flow. c Laminar and Turbulent Flow. 8 How does temperature affect viscosity? a Viscosity increases with temperature. b As temperature increases, viscosity decreases. c Viscosity is unaffected by temperature. 9 What is mass flow rate? a The amount of mass that flows past a fixed point per unit of time. b The volume of fluid flowing per unit time. c The pressure of the fluid. 10 What is the definition of pressure in fluid flow? a Pressure is the density of a fluid. b Pressure is the force acting over an area. c Pressure is the volume of a fluid. 11 What is Specific Volume? a The upward force on an immersed object. b The mass in a unit of volume. c The amount of space occupied by a unit of mass. 12 Define Density. a The ratio of fluid density to standard fluid density. b The space occupied by a unit of mass. c The amount of mass in a unit of volume. 13 What is Pascal’s Law? a Pressure applied to a confined fluid is transmitted undiminished throughout. b Pressure increases with depth. c Pressure is the force acting over an area. 14 What is the Continuity Equation? a p1A1v1 = p2A2v2. b v1 + v2 = A1 + A2. c p1 + p2 = A1 + A2. 15 What is Viscosity? a The pressure in a fluid. b The density of a fluid. c The measure of a fluid’s resistance to flow. 16 What is the relationship between pressure and depth? a Pressure is independent of depth. b Pressure decreases with depth. c Pressure increases directly with the depth of a liquid. 17 What is Mass Flow Rate? a The volume of fluid flowing past a point. b The amount of mass that flows past a fixed point per unit of time. c The density of fluid flowing past a point. 18 What is Buoyancy? a The pressure in a fluid. b The upward force exerted on an immersed object. c The downward force on a submerged object. 19 What is the definition of Head in Fluid Flow? a The measure of pressure in units of feet. b The density of a fluid. c The height of a fluid column. 20 What happens when two non-mixable fluids are placed together? a They will mix completely. b They will separate based on density. c They will create a new fluid.
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