Properties of Air
Classification of Moving Objects
Characteristics of Flight
Bernoulli's Principle
100
Which experiment showed that air can be insulated?
What is station 5 double cup
100
What is an example of a powered flyer?
Airplane, bird, jet
100
What are the four factors of flight
Lift, Drag, Thrust, Gravity
100
What is Bernoulli's Principle
The faster air moves over an object like a wing, the lower the pressure
200
Which experiment showed that air can be heated?
What is station 6 bottle in bowl
200
What is an example of a floater?
Seeds, balloons
200
Define Gravity
The force that acts to pull things down
200
What experiment did we do in class that showed Bernoulli's Principle?
Ping pong ball and blow dryer
300
Which experiment showed that air takes up space?
Station #1 with the paper towel in the bowl
300
What is an example of a flyer?
kite, hang glider
300
Define Drag
The backwards pushing force.
400
Which experiment showed that air can has weight?
What is station 2 balancing on metre stick
400
What does altitude mean?
How high something is above sea level or ground level
400
True or false? Aerodynamic is related to the factor of lift
False
500
WHat are the 6 properties of air?
Air takes up space, has pressure, can be compressed, has weight, is an insulator, can be heated and cooled,
500
What are the three types of moving objects
powered flyers, flyers, floaters
500
What is the opposite of thrust
Drag
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