Basic Principles Of Aerodynamics! Quiz
10 Questions
| Total Attempts: 157
Solid objects like airplanes and birds fly perfectly in the air because they obey the laws of aerodynamics. Do you already know this? Aerodynamics is a new knowledge of the interaction between solid objects flying and the air. This scientific concept is closely associated with fluid mechanics and gas mechanics. Let's take a quiz!
Questions and Answers
- 1.
When were the Euler equations of aerodynamics published?- A.
1735
- B.
1757
- C.
1744
- D.
1771
- 2.
What is Bernoulli's principle used to calculate?
- A.
Density
- B.
Thrust
- C.
Aerodynamic lift
- D.
Flow velocity
- 3.
Which of these aerodynamic quantities is not related to Hydrodynamica?
- A.
Density
- B.
Thrust
- C.
Pressure
- D.
Flow velocity
- 4.
How many are the forces of flight?
- A.
Four
- B.
Seven
- C.
Nine
- D.
Five
- 5.
Who was the first person to identify the four aerodynamic forces of flight?
- A.
Leonhard Euler
- B.
Isaac Newton
- C.
George Cayley
- D.
Robert Kiyosaki
- 6.
Which of these is not an aerodynamic force of flight?
- A.
Weight
- B.
Gravity
- C.
Drag
- D.
Lift
- 7.
When were the forces of flight first identified?
- A.
1788
- B.
1799
- C.
1782
- D.
1719
- 8.
Who constructed the first wind tunnel?
- A.
Charles Renard
- B.
Richard Best
- C.
George Cayley
- D.
Francis Wenham
- 9.
When was the first wind tunnel constructed?
- A.
1879
- B.
1871
- C.
1899
- D.
1839
- 10.
How many aerodynamicists developed drag theories?
- A.
Three
- B.
Seven
- C.
Two
- D.
Four
This quiz covers the aerodynamics content from Lecture 1. You have 30 minutes to complete the quiz and only one attempt. You must use Firefox Mozilla to view this quiz without problems.
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