Quiz on fluid science

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

Which of the following is true about laminar flow?

A) It is characterized by chaotic fluid motion.

B) It occurs at low Reynolds numbers.

C) The fluid particles move in random directions.

D) It leads to high drag forces.

Correct! Wrong!

What does the Reynolds number (Re) predict in fluid dynamics?

A) The velocity of the fluid

B) The flow rate

C) The transition between laminar and turbulent flow

D) The temperature of the fluid

Correct! Wrong!

What is the primary cause of viscosity in a fluid?

A) The temperature of the fluid

B) The resistance to flow between fluid layers

C) The density of the fluid

D) The velocity of the fluid

Correct! Wrong!

What is the principle behind Archimedes’ principle?

A) The buoyant force on an object is equal to the weight of the fluid displaced.

B) The pressure in a fluid increases with depth.

C) A fluid at rest exerts pressure equally in all directions.

D) The velocity of a fluid increases as its pressure decreases.

Correct! Wrong!

Which of the following statements is correct regarding the continuity equation for fluid flow?

A) The velocity increases as the cross-sectional area of the flow decreases.

B) The mass flow rate decreases with a decrease in velocity.

C) The flow rate is independent of the area of the pipe.

D) The continuity equation applies only to compressible fluids.

Correct! Wrong!

What is the SI unit of pressure?

A) Pascal (Pa)

B) Newton (N)

C) Joule (J)

D) Meter (m)

Correct! Wrong!

Which of the following fluids is considered an ideal fluid?

A) Water

B) Air

C) Oil

D) A fluid with no viscosity and incompressible

Correct! Wrong!

In which of the following conditions does Bernoulli's equation apply?

A) The fluid must be incompressible and steady.

B) The fluid must be compressible and steady.

C) The fluid must be incompressible and turbulent.

D) The fluid must be compressible and turbulent.

Correct! Wrong!

Quiz on fluid science

You Failed!

You weren't even close... Carry on!

Close enough!

You were even close... Carry on!

You are Genius!

You nailed it!

Quiz on fluid science

Which of the following is true about laminar flow?

What does the Reynolds number (Re) predict in fluid dynamics?

What is the primary cause of viscosity in a fluid?

What is the principle behind Archimedes’ principle?

Which of the following statements is correct regarding the continuity equation for fluid flow?

What is the SI unit of pressure?

Which of the following fluids is considered an ideal fluid?

In which of the following conditions does Bernoulli's equation apply?

Write a Review Cancel reply

More Links

Secure Payment

Company Info

Purchased - Horrible Science Ghastly Glow

Quiz on fluid science

Which of the following is true about laminar flow?

What does the Reynolds number (Re) predict in fluid dynamics?

What is the primary cause of viscosity in a fluid?

What is the principle behind Archimedes’ principle?

Which of the following statements is correct regarding the continuity equation for fluid flow?

What is the SI unit of pressure?

Which of the following fluids is considered an ideal fluid?

In which of the following conditions does Bernoulli's equation apply?

Share:

Quiz on oscillator

Write a Review Cancel reply

Related Post

Be an Intelligent Santa: Science Toys for a

Holiday Fun with Robotic Toys for 9-Year-Olds: Learning

Holiday Fun with Science for Kids Aged 3-5:

Elevate Your Child’s Learning Experience with STEM Toys:

Make your child’s learning effective with fun.

Purchased - Horrible Science Ghastly Glow