EXPERIMENTS
True or False!!!!!!!!!!!!!!!!
Lift, Planes and Bernoulli's principal
100
In the experiment "The syringe" what was the property of air?
Air can be compressed.
100
High air pressure causes a plane to have lift, T/F?
True
100
What is Bernoulli's principal?
The faster the flow of air, the lower the pressure.
200
name the property of air in "the rising balloon"
(no capitals or punctuation in answer)
air expands when heated and contracts when cooled
200
On a helicopter, lift is produced by it's engine, T/F?
False
200
What are the 3 basic elements of flying?
lift, thrust, drag, gravity.
300
what is a property of air in the experiment "a weigh we go"
(no capitals or punctuation in answer)
air has weight
300
An airplane wing is shaped as a air foil, T/F?
True
400
name a property of air from the experiments "Blow it up" "Suck it Up" "The Blood Fountain" "50/50" and the "eggcelent experiment" ( Jack sucks an egg)
(no capitals or punctuation in answer)
air exerts a force or pressure
400
Lift, Planes and Bernoulli's principal
FLY GUY!!!!!!
400
What creates lift?
High air pressure pushing up on the wing.
500
name the property of air in the experiment "Fill'er up please"
(no capitals or punctuation in answer)
air takes up space.
500
A Birds bones are thick like a human's T/F?
FALSE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!