fluid pressure
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| 3 main state of matter | show 🗑
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| show | fluid
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| Fluids can be what 2 states of matter | show 🗑
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| show | density
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| Equation for density | show 🗑
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| Si units for density | show 🗑
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| show | g or kg
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| SI units for volume | show 🗑
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| The amount of matter in something | show 🗑
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| show | volume
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| show | mass
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| show | volume
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| A push or pull on something | show 🗑
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| show | Newton
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| show | spring scale
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| What is pressure | show 🗑
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| Equation for pressure | show 🗑
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| show | N/m2 or Pa (pascal)
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| In a fluid, pressure _________ as depth increases | show 🗑
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| The pressure at any specific depth is __________. | show 🗑
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| show | depth and density
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| show | air pressure or atmospheric pressure
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| show | decreases
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| States that a change in pressure at any point in a fluid is transmitted equally throughout the fluid | show 🗑
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| What is a hydraulic system | show 🗑
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| How does a hydraulic system work | show 🗑
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| show | as the speed of a fluid increases, the pressure decreases or speed and pressure are inversely proportional in a fluid
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| show | decreases
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| show | The blow out or up because speed is greater and pressure is less outside
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| show | Air on the top side goes faster and pressure on top decreases. More pressure under the wind creates a pressure difference that causes lift
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| show | lift, drag, weight, thrust
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| show | pitch
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| show | yaw
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| show | roll
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| show | elevators on the tail
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| What control surface makes a plane roll? | show 🗑
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| show | rudder on the tail
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| show | buoyancy
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| show | positive buoyancy
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| show | negative buoyancy
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| show | neutral buoyancy or "flinking"
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| This is the upward force acting on an object in a fluid | show 🗑
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| show | The pressure is greater at the bottom of an object than the top (Remember the golf ball in water picture!)
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| show | Density and Buoyancy
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| State Archimedes' principle | show 🗑
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| How does a submarine dive | show 🗑
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| Why does a piece of clay sink, but in a boat shape it floats? | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
tbrandt
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