What you would discover when you tie two balloons to a meter stick and left a miniature hole in one of the balloons.
What is air has Weight/Mass?
100
What happens when a plane is reducing speed to a descending motion...
What is Gravity and Drag is increased?
100
The percentage of Nitrogen in the Earths atmosphere...
What is 79%?
100
This is how lift is created...
What is low pressure on top of the aerofoil and high pressure on the bottom of the aerofoil mixed with Thrust?
100
This is how thrust is created on a bird or insect...
What is flapping wings and chest muscles?
200
What is demonstrated when you flip a full cup of water over a piece of cardboard when the person's hand is removed from underneath the cardboard.
What is Air Exerts Pressure?
200
The upward force when enough speed is created...
What is lift?
200
The percentage of Trace Gases in the Earths atmosphere...
What is less than 1%?
200
This is how Drag is produced...
What is when a High-Speed aircraft or flying object is airborne?
200
These are the most important parts of a bird to make it airborne...
What are hollow and lightweight bones?
300
The property of air that demonstrates when a person blows around a circular object for the air to meet back in the middle of the other side, blowing out the candle.
What is air is a fluid?
300
What happens when all forces are equally stable...
What is hovering in one spot?
300
The percentage of Argon in Earths atmosphere...
What is 1%?
300
This is how an Aerofoil is shaped...
With an Arched top and a flat and smooth Bottom?
300
This is why penguins cannot fly...
What are their body and wings are designed for streamlining through water?
400
"The paper in a cup" experiment demonstrated this property of air when the paper did not get wet because...
What is air takes up space?
400
What happens when enough Thrust and Lift is produced...
What is Climbing?
400
The percentage of Oxygen in Earths Atmosphere...
What is 21%?
400
This is who Bernoulli is...
What is a Swiss mathematician and physicist?
400
This is the one difference between birds/insects and aircrafts...
What are birds have moving wings and aircraft wings are stationary?
500
The property of air demonstrated in the "Egg Sucking bottle" experiment.
What is Air can be Compressed?
500
The air resistance that tends to slow down an Airborn aircraft or flying object...
What is Drag?
500
The three gases that make up most of the Earths atmosphere...
What are Nitrogen, Oxygen, and Argon?
500
This is how Thrust is created on an Aircraft or flying object...
What are high speeds or Jet Engines/Propellers?
500
This is why Ostriches cannot fly...
What are their bodies are designed for streamlining on land/flat surfaces... for running?