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- Multiple ChoicePlease save your changes before editing any questions.Fluids can also include__ and__.solids and liquidssolids and gasesliquids and gasesliquids
- Multiple ChoicePlease save your changes before editing any questions.What is the unit of measurement for pressure?pascalgramsmillitersmeters
- Multiple ChoicePlease save your changes before editing any questions.Pressure decreases when the surface area over which a force is applied increasesTrueFalse
- Multiple ChoicePlease save your changes before editing any questions.Atmospheric pressure increases as you move towards lower elevations and decreases as you move into higher elevations.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.
What is the instrument that measures air pressure called?Graduated cylinderBarometerForce scaleAnemometer - Multiple ChoicePlease save your changes before editing any questions.The amount of force pushing on an area is the definition of....FluidViscosityBarometerPressure
- Multiple ChoicePlease save your changes before editing any questions.Army tank tracks are useful for travelling through the mud because..they decrease the force the vehicle exerts on the groundthey increase the force the vehicle exerts on the groundthey decrease the pressure the vehicle exerts on the groundthey increase the pressure the vehicle exerts on the ground
- Multiple ChoicePlease save your changes before editing any questions.Where would you find the largest pressure?At the bottom of the oceanAt the top of Mt EverestClose to ground on the Scotch ovalIn a rockpool on the Great Barrier Reef
- Multiple ChoicePlease save your changes before editing any questions.Where is pressure the greatest on the dam?DCBA
- Multiple ChoicePlease save your changes before editing any questions.Look at the pressure triangle. How do we calculate the force?f ÷ af x pp x af ÷ p
- Multiple ChoicePlease save your changes before editing any questions.True or false:
Pressure depends on depthtruefalse - Multiple ChoicePlease save your changes before editing any questions.Pressure can be measured in Pascales (Pa) or Newtons per square metre.
1 Pa = 1N/m2TrueFalse - Multiple ChoicePlease save your changes before editing any questions.The pressure resulting from a force of 50 N exerted over an area of 5 m2 is10 N0.1 N10 N/m20.1 Pa