Density
The amount of mass per volume unit
Density
The thickness of a fluid
Viscosity
A property of fluids that causes objects to float.
Buoyancy
A decrease in volume due to pressure
Compression
True or false. Water pressure increases as depth increases
true
The amount of matter in a substance
Mass
An object is dropped into a beaker containing a liquid. The object drops to the bottom of the beaker slowly. Does the liquid have a high or low viscosity?
High
A force that pulls any object downwards on Earth
Gravity
The ability to be compacted by pressure
Compressibility
Pascal's law states that __________ exerted anywhere on a confined fluid is transferred equally in all directions.
Pressure
The amount of space a substance takes up
Volume
How do you find the volume of an irregular shaped solid?
water displacement
A diet Pepsi will _________ in water
float
Hydraulic systems use ___________ to transfer force.
Fluids
The name of a pressure system that uses water
Hydraulic System
Fluids that have less particles and more space will be __________ dense.
Less
The liquid from our experiment with the lowest viscosity
Corn syrup
The _______ of an object will effect how well it can float
Density
A pneumatic system uses ____.
Gas
The name of a pressure system that uses gases
Pneumatic System
The formula to calculate density.
Density = Mass / Volume
True or False: Temperature can effect the viscosity of a liquid.
true
An object under water feels lighter than it does in air because of
buoyancy
The state of matter that has the highest compressibility
Gas.
When the volume of a fluid is decrease, it will exert ______ pressure
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