Vocabulary 6th Grade Chapter 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Fluid | Nonsolid state of matter in which the atoms or molecules are free to move past each other, as in a gas or liquid
🗑
|
||||
| Pressure | Amount of force exerted per unit area of a surface
🗑
|
||||
| Pascal | SI unit of pressure
🗑
|
||||
| Atmospheric Pressure | Pressure caused by the weight of the atmosphere
🗑
|
||||
| Buoyant Force | Upward force that keeps an object immersed in or floating on a liquid
🗑
|
||||
| Archimedes' Principle | Principle that states that the buoyant force on an object in a fluid is an upward force equal to the weight of the volume of fluid that the object displaces
🗑
|
||||
| Bernoulli's Principle | Principle that states that the pressure in a fluid decreases as the fluid's velocity increases
🗑
|
||||
| Thrust | Pushing or pulling force exerted by the engine of an aircraft or rocket
🗑
|
||||
| Drag | Force parallel to the velocity of the flow; it opposes the direction of an aircraft and, in combination with thrust, determines the speed of the aircraft
🗑
|
||||
| Pascal's Principle | Principle that states that a fluid in equilibrium contained in a vessel exerts a pressure of equal intensity in all directions
🗑
|
||||
| Lift | Upward force on an object that moves in a fluid
🗑
|
||||
| Atmosphere | The layer of nitrogen, oxygen, and other gasses that surrounds Earth
🗑
|
||||
| Density | The amount of matter in a given volume, or mass per unit volume
🗑
|
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
jean2454
Popular Science sets