test
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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| Fluid | A substance that has no fixed shape and yields easily to external pressure; a gas or (esp.) a liquid.
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| Archimedes Principle | a law of physics stating that the apparent upward force (buoyancy) of a body immersed in a fluid is equal to the weight of the displaced fluid.
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| Buoyant | The tendency or capacity to remain afloat in a liquid or rise in air or gas.
The upward force that a fluid exerts on an object less dense than itself.
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| Elasticity | the tendency of a body to return to its original shape after it has been stretched or compressed
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| Specific Heat | The heat required to raise the temperature of the unit mass of a given substance by a given amount
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| Amorphous | Without a clearly defined shape or form.
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| Crystalline | Having the structure and form of a crystal; composed of crystals.
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| Strength | Physical power and energy:
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| Bernoulli's Principle | The principle in hydrodynamics that an increase in the velocity of a stream of fluid results in a decrease in pressure.
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| Density | The degree of compactness of a substance: "bone density".
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| Malleability | the property of being physically malleable; the property of something that can be worked or hammered or shaped without breaking.
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| Brittleness | firm but easily broken.
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| Ductility | the malleability of something that can be drawn into threads or wires or hammered into thin sheets.
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| Pressure | The continuous physical force exerted on or against an object by something in contact with it.
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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:
taydiebear
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