Fluid -Multiple Choice Questions Quiz

Interactive MCQs on “Fluid”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is a fluid?

(a) A solid with high density
(b) A substance that can flow and take the shape of its container
(c) A gas with low temperature
(d) A substance that cannot flow

Question 2: What is the term for the resistance of a fluid to flow?

(a) Density
(b) Viscosity
(c) Pressure
(d) Temperature

Question 3: Which property of a fluid determines its resistance to deformation under shear stress?

(a) Density
(b) Pressure
(c) Surface tension
(d) Viscosity

Question 4: What is the equation to calculate the pressure in a fluid at a specific depth?

(a) P = F/A
(b) P = mgh
(c) P = ρgh
(d) P = V/m

Question 5: Which principle explains why an object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid it displaces?

(a) Pascal's principle
(b) Archimedes' principle
(c) Bernoulli's principle
(d) Boyle's law

Question 6: What happens to the pressure in a fluid as its velocity increases?

(a) Pressure increases
(b) Pressure decreases
(c) Pressure remains constant
(d) Pressure becomes zero

Question 7: Which type of fluid flow is characterized by smooth and continuous flow without any disturbances or eddies?

(a) Turbulent flow
(b) Laminar flow
(c) Compressible flow
(d) Steady flow

Question 8: Which type of fluid flow is characterized by irregular and chaotic flow patterns with eddies and swirls?

(a) Turbulent flow
(b) Laminar flow
(c) Compressible flow
(d) Steady flow

Question 9: What is the term for the upward force exerted by a fluid on an object immersed in it?

(a) Viscous force
(b) Buoyant force
(c) Tension force
(d) Centripetal force

Question 10: Which property of a fluid is a measure of its mass per unit volume?

(a) Viscosity
(b) Pressure
(c) Density
(d) Surface tension