pressure
hydraulics
Buoyancy
gas laws
miscell-aneous
100
pascal
What is the unit for pressure?
100
stops or slows a vehicle
What are brakes?
100
the density at which things will float in water
What is less than 1?
100
relates volume and pressure
What is Boyle's Law?
100

a term that describes the study of liquids and gases and the forces they exert?

What is fluid mechanics?

200
100,000 Pa
What is 1 bar?
200
only thing that remains constant in a hydraulic system
What is pressure
200
these float because of the combination of densities of steel and air
What are boats
200
Charles's law relates Temperature and volume in this type of proportion
What is direct?
200

this occurs as a plane flies faster

What is the plan goes up?

300
Force divided by area
What is the formula for pressure?
300

Pressure is distributed equally in all parts of a hydraulic fluid.

What is Pascals Principle?

300

Greek term for the law of buoyancy

What is the Eureka Law?

300
If you double the pressure on a certain amount of gas at a constant temperature, its volume will....
What is decrease to 1/2?
300
True or false If a sample of gas is cooled from 600 K ti 200 K at constant pressure, its volume will decrease to one-third of its original volume.
What is true?
400
results in more water pressure on your body
What is going deeper in the water
400
doubling this results in doubling the force in a hydraulic machine
What is the area?
400
True or False an objects actual weight is the same in or out of water
What is true?
400
mathematically speaking, the volume and pressure of a gas are______________ proportional
What is inversely?
400

explains why a hot air balloon will rise

What is Archimedes principle?

500
prevents submarines from imploding
What is pressurizing?
500

States Pressure of a fluid in motion is decreasing with an increase in velocity of the fluid.

What is Bernoulli's Principle?

500
the principle which states an immersed object is buoyed up by a force equal to the weight of the fluid displaced.
What is Archimedes' Principle?
500

gases change volume in relation to the change in their _____________ temperature.

What is kelvin/Absolute/Thermodynamic?

500

the amount of pressure produced by a 170 N block resting on a 0.1 m square area.

What is 1700 Pa?

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