WorksheetsPressure chpt 13
Total questions: 15
Worksheet time: 15mins
(a) is the result of a force that is distributed over an area
The formula for Pressure is....Pressure = (a)
A (a) is a substance that assumes the shape of its container OR any substance where the molecules move.
Fluid Pressure increases as depth (a)
Air Pressure decreases as the altitude (a)
According to ____________ ____________, a change in pressure at any point in a fluid is transmitted equally and in all directions throughout the fluid
(a)
In a _________ __________, an increased output force is produced because a constant fluid pressure is exerted on a larger area of the output surface.
(a)
(a) Principle says that as the speed of a fluid increases, the pressure within the fluid decreases.
(a) is an upward force that is caused by a difference in pressure.
(a) is the ability of a fluid to exert an upward force on an object placed in it.
A _________ _______ is an upward force that acts on any object in a fluid
(a)
(a) principle says that the bouyant force on an object is equal to the weight of the displaced fluid.
(a) is the ratio of mass to volume (M/V) and will determine whether or not something floats or sinks in a fluid.
An object (a) if it is less dense than the fluid it is in.
An object (a) if it is more dense than the fluid it is in.
