Fluid Mechanics MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Fluid Mechanics MCQs for Preparation.
The student can clear their concepts for Fluid Mechanics online quiz by attempting it. Doing MCQs based Fluid Mechanics will help you to check your understanding and identify areas of improvement.
Fluid Mechanics Online MCQs with Answers
The property of a fluid that resists its flow is called:
a) Viscosity
b) Density
c) Pressure
d) Surface tension
The pressure exerted by a fluid at rest increases with:
a) Depth
b) Surface area
c) Temperature
d) Velocity
The buoyant force exerted on an object immersed in a fluid is equal to the:
a) Weight of the object
b) Volume of the object
c) Mass of the object
d) Density of the object
The principle that states that the pressure applied to a fluid is transmitted undiminished to every point of the fluid is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The velocity of a fluid flowing through a pipe is highest at:
a) The widest section of the pipe
b) The narrowest section of the pipe
c) The middle section of the pipe
d) The entrance of the pipe
The resistance of a fluid to flow is inversely proportional to its:
a) Viscosity
b) Density
c) Velocity
d) Surface tension
The pressure difference between two points in a fluid is directly proportional to the:
a) Depth between the two points
b) Density of the fluid
c) Acceleration due to gravity
d) Surface area of the container
The flow of a fluid in which the velocity and pressure are constant along any line of flow is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The equation that relates the pressure, density, and height in a fluid is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is called:
a) Pressure
b) Velocity
c) Density
d) Viscosity
The principle that explains why an object immersed in a fluid experiences an upward buoyant force is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The upward force experienced by an object submerged in a fluid is equal to the weight of the fluid displaced by the object. This statement is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The flow of a fluid in which the velocity and pressure vary randomly is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The property of a fluid that determines its resistance to shear or flow is called:
a) Viscosity
b) Density
c) Pressure
d) Surface tension
The pressure in a fluid decreases with:
a) Depth
b) Surface area
c) Temperature
d) Velocity
The buoyant force experienced by an object immersed in a fluid depends on the:
a) Mass of the object
b) Volume of the object
c) Density of the object
d) Density of the fluid
The principle that states that the buoyant force on an object in a fluid is equal to the weight of the fluid displaced by the object is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The velocity of a fluid flowing through a pipe is lowest at:
a) The widest section of the pipe
b) The narrowest section of the pipe
c) The middle section of the pipe
d) The exit of the pipe
The resistance of a fluid to flow is directly proportional to its:
a) Viscosity
b) Density
c) Velocity
d) Surface tension
The pressure in a fluid depends on:
a) Depth, density, and acceleration due to gravity
b) Surface area, velocity, and temperature
c) Volume, mass, and viscosity
d) Force, velocity, and surface tension
The flow of a fluid in which adjacent layers slide past each other is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The equation that relates the pressure, density, and height in a fluid at rest is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is transmitted undiminished in all directions. This statement is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The flow of a fluid in which the velocity and pressure are constant along any line of flow is known as:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The property of a fluid that determines its ability to resist changes in shape or volume is called:
a) Viscosity
b) Density
c) Pressure
d) Surface tension
The pressure in a fluid increases with:
a) Depth
b) Surface area
c) Temperature
d) Velocity
The buoyant force experienced by an object immersed in a fluid depends on the:
a) Weight of the object
b) Volume of the object
c) Mass of the object
d) Density of the object
The principle that explains why an object immersed in a fluid experiences an upward buoyant force is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The equation that relates the pressure, velocity, and height in a flowing fluid is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is called:
a) Pressure
b) Velocity
c) Density
d) Viscosity
The principle that explains the upward force experienced by an object submerged in a fluid is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The flow of a fluid in which adjacent layers move in parallel lines is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The property of a fluid that determines its resistance to shear or flow is called:
a) Viscosity
b) Density
c) Pressure
d) Surface tension
The pressure in a fluid decreases with:
a) Depth
b) Surface area
c) Temperature
d) Velocity
The buoyant force experienced by an object immersed in a fluid is equal to the:
a) Weight of the object
b) Volume of the object
c) Mass of the object
d) Density of the object
The principle that states that the pressure applied to a fluid is transmitted undiminished to every point of the fluid is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The velocity of a fluid flowing through a pipe is highest at:
a) The widest section of the pipe
b) The narrowest section of the pipe
c) The middle section of the pipe
d) The entrance of the pipe
The resistance of a fluid to flow is inversely proportional to its:
a) Viscosity
b) Density
c) Velocity
d) Surface tension
The pressure difference between two points in a fluid is directly proportional to the:
a) Depth between the two points
b) Density of the fluid
c) Acceleration due to gravity
d) Surface area of the container
The flow of a fluid in which the velocity and pressure are constant along any line of flow is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The equation that relates the pressure, density, and height in a fluid is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is called:
a) Pressure
b) Velocity
c) Density
d) Viscosity
The principle that explains why an object immersed in a fluid experiences an upward buoyant force is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The principle that states that the pressure applied to a fluid is transmitted undiminished to every point of the fluid is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The velocity of a fluid flowing through a pipe is highest at:
a) The widest section of the pipe
b) The narrowest section of the pipe
c) The middle section of the pipe
d) The entrance of the pipe
The resistance of a fluid to flow is inversely proportional to its:
a) Viscosity
b) Density
c) Velocity
d) Surface tension
The pressure difference between two points in a fluid is directly proportional to the:
a) Depth between the two points
b) Density of the fluid
c) Acceleration due to gravity
d) Surface area of the container
The flow of a fluid in which the velocity and pressure are constant along any line of flow is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The equation that relates the pressure, density, and height in a fluid at rest is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is called:
a) Pressure
b) Velocity
c) Density
d) Viscosity
The principle that explains why an object immersed in a fluid experiences an upward buoyant force is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The flow of a fluid in which the velocity and pressure vary randomly is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The property of a fluid that determines its resistance to shear or flow is called:
a) Viscosity
b) Density
c) Pressure
d) Surface tension
The pressure in a fluid decreases with:
a) Depth
b) Surface area
c) Temperature
d) Velocity
The buoyant force experienced by an object immersed in a fluid is equal to the:
a) Weight of the object
b) Volume of the object
c) Mass of the object
d) Density of the object
The principle that states that the pressure applied to a fluid is transmitted undiminished to every point of the fluid is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The velocity of a fluid flowing through a pipe is highest at:
a) The widest section of the pipe
b) The narrowest section of the pipe
c) The middle section of the pipe
d) The entrance of the pipe
The resistance of a fluid to flow is inversely proportional to its:
a) Viscosity
b) Density
c) Velocity
d) Surface tension
The pressure difference between two points in a fluid is directly proportional to the:
a) Depth between the two points
b) Density of the fluid
c) Acceleration due to gravity
d) Surface area of the container
The flow of a fluid in which the velocity and pressure are constant along any line of flow is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The equation that relates the pressure, density, and height in a fluid is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is called:
a) Pressure
b) Velocity
c) Density
d) Viscosity
The principle that explains why an object immersed in a fluid experiences an upward buoyant force is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The principle that states that the pressure applied to a fluid is transmitted undiminished to every point of the fluid is known as:
a) Pascal’s principle
b) Archimedes’ principle
c) Bernoulli’s principle
d) Newton’s principle
The velocity of a fluid flowing through a pipe is highest at:
a) The widest section of the pipe
b) The narrowest section of the pipe
c) The middle section of the pipe
d) The entrance of the pipe
The resistance of a fluid to flow is inversely proportional to its:
a) Viscosity
b) Density
c) Velocity
d) Surface tension
The pressure difference between two points in a fluid is directly proportional to the:
a) Depth between the two points
b) Density of the fluid
c) Acceleration due to gravity
d) Surface area of the container
The flow of a fluid in which the velocity and pressure are constant along any line of flow is called:
a) Laminar flow
b) Turbulent flow
c) Streamline flow
d) Irrotational flow
The equation that relates the pressure, density, and height in a fluid is known as:
a) Bernoulli’s equation
b) Archimedes’ principle
c) Pascal’s principle
d) Boyle’s law
The force per unit area exerted on a surface by a fluid is called:
a) Pressure
b) Velocity
c) Density
d) Viscosity