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- 1. Multiple Choice
What is the SI unit use for hydraulic pressure?
Kg/m3
Pa
kg m-3
N m2
- 2. Multiple ChoiceFluid pressure is directedin all directions.only upward.only downward.always sideways.
- 3. Multiple Choice
When you increase your depth under water, the water pressure on your body
increases
decreases
stays the same
- 4. Multiple ChoiceWhat decreases as you go up in the atmosphere?AltitudeAtmosphereMeteorsAir Pressure
- 5. Multiple Choice
Materials that can flow and take the shape of their containers include…
Both gases & liquids
Liquids
Gases
Neither gases nor liquid
- 6. Multiple Choice
Fluid pressure increases as depth increases.
True
False
- 7. Multiple Choice
These are Pascal's Vases. What would happen if you poured water into the right-hand tube?
The water would fill up the right hand tube before flowing to the others and filling them up.
The thinner tubes would fill up more than the thicker tubes
The thicker tubes would fill up further than the thinner tubes
The height of the water would be the same in all the tubes.
- 8. Multiple Choice
The reason gases can be compressed is because:
The particles are very close together.
The particles are merely vibrating.
The particles are unable to move.
The particles are very far apart.
- 9. Multiple ChoiceWhich of the following would increase the pressure on a system?Increase the TemperaturePump in more gasDecrease the volumeAll of these
- 10. Multiple Choice
How do you Calculate Pressure
Force(N)/Area(m2)
Force(kg)/Area(mi2)
Area(m2)/Force(N)
- Answer choicesTagsAnswer choicesTags