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An object is dropped into a beaker containing liquid. The object drops to the bottom of the beaker. Therefore, the
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
The density of a substance is its ______________ per unit of volume.
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
At higher elevations, air pressure is
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
A device that increases force that works because of Pascal's principal, such as the braking system of a car, is called a __________________ device
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
When pressure is applied to a confined fluid, the increase in pressure is transmitted equally to all parts of the fluid. This fact is called
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
Fluids exert pressure because they are made up of tiny
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
The pressure exerted by the gas in the Earth's atmosphere is called
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
The buoyant force always acts in an UPWARD direction.
hydraulic
atmospheric pressure
moving molecules that exert forces
True
less because there is less air above
Pascal's Principal
mass
density of the object is greater than the density of the liquid
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