Forces In Fluid - Fluids & 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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| What is fluid? | any material that can flow and takes the shape of its container
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| What is pascal? | the SI unit for pressure
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| What is pressure? | the amount of force exerted in a given area
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| What does force divided by area equal? | pressure
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| What is measure for 1 pascal? | the force of one newton exerted over an area of one square meter
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| What is atmospheric pressure? | pressure caused by the weight of the atmosphere
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| What is the percentage of gases found within 10 km of Earth's surface? | 80 %
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| What is gravity? | force that holds the atmosphere in place
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| How many newtons are pressing on every square centimeter of your body? | 10
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| When does water pressure increase? | when depth increases
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| When does water pressure and atmospheric pressure affect total pressure on objects? | when the object is underwater
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| What does water pressure NOT depend on? | the amount of fluid present
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| What is water about 1,000 times more dense than? | air
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| What is density? | the amount of matter in a given volume, or mass per unit volume
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| Which exerts more pressure, water or air? | water, because it is more dense
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| What affects the shape of a bubble? |
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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.
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Created by:
masonteach
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