Cards in this guide (17)
What is the ideal gas constant
It is a universal constant used for all gases.
What is the best way to make a supersaturated solution
What substance will break rather than bend
Ice will break rather then bend
What is a challenge that the engineer of a high-altitude airplane would need to consider
The airplane may succumb to the power of gravity as lift
decreases at higher altitudes.
Which of these does not accurately describe the Wright brothers first airplane
it had wings that flapped similat to birds wings
As pilots get closer to the speed of sound
When pilots get closer to the speed of sound it gets harder for
the plane to fly. It could also depend on the how the pilot
flees.
Adding external protrusions to a wing such as fuel pods water tanks and missiles would be useful
In order to answer this you will have to give me more
information. You will have to give me a question to answer.
What forms of the ideal gas law would you use to calculate the number of moles of gas
Probable you think to the law of Avogadro.
What is a phase diagram
a diagram showing the effects of temperature and pressure on
phase
Increasing an airplane's speed or wing size does which of the following
Generates more lifting force
Bikers wear spandex clothing to make themselves more aerodynamic. Which of the following forces does this clothing counteract
All airplanes have mass therefore what force pulls them toward the ground
If an engineer is designing a building in an area that has an occasional supersonic flight pass over it the engineer should
design extra reinforcements in the buildings windows so that they can withstand the vibrations from sonic booms
The hot expanding gases generated by the combustion reactions in the engines are
released through the back of the engine to propel it and the airplane foward
In supersonic flights molecules break apart and react chemically. safety features protects the plane
Which of the following is an expression of Boyle's law
