Buoyancy, Viscosity, Density
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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| Density | Mass per unit volume
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| Viscosity | a fluid's resistance to flow
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| Buoyancy | an objects natural ability to float
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| Viscosity is.... | sink
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| Fluids are either a | Gas or Liquid
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| The mass of a rock is 24g, it's volume is 8mL. What is the density of the rock? | 3g/mL
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| If a boat has a density of 1.6g/mL, will it float? | No
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| If the buoyant force is greater than gravity will it sink or float? | Float
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| What is Archimede's principle? | The buoyant force of an object is equal the weight of the fluid displaced by the object.
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| volume | the amount of space taken up by an object
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| A rock has a mass of 14g, and a density of 2.3g/mL. What is the volume of the rock? | 6mL
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| In the equation D=m/v, v represents what value? | Volume
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| A 20g object has a volume of 5mL, what is it's density? | 4g/mL
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| Find the density of a 45g object that's volume is 15mL. | 3g/mL
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| If a 10 mL object weighs 22 grams, whagt is its density? | 2.2g/mL
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| Which is more viscus water or honey? | Honey
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| A fluid with a high viscosity moves quickly or slowly? | Slowly
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| A fluid with a low viscosity moves quickly or slowly? | quickly
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| You can change the viscosity of a fluid by | heating or cooling it
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| If you place Water with a density of 1.00g/mL in a beaker with corn syrup with a density of 1.360g/mL, which would be on the bottom? | Corn Syrup
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| Fluid A has a density of 2.3g/mL, Fluid B has a density of 0.78g/mL and Fluid C has a density of 1.27g/mL. Which fluid would be on the top in a density colum? | B
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| This property of matter has to do with the shape of the molecules. | Viscosity
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| This property of matter has to do with the amount of "space" between the molecules. | Density
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| You can change the density of the overall object by doing what? | Changing it's shape
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| The density of 10g of carbon is the ______ as the density of 100g of carbon. | same
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| Which fluid has a stronger buoyant force, fresh water or sea water? | sea water
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| In an oil/water mix, oil will float ontop of the water, which is more dense? | Water
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Created by:
Lfassler
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