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Worksheets3.5 Pascal's Law
Total questions: 12
Worksheet time: 6mins
What is pressure?
Somebody convincing you to jump into a pool.
How deep a well is.
Amount of force applied to a given area.
Amount of water in a cup of water.
Blaise Pascal was
Spanish
English
German
French
Force is measure in Newtons.
True
False
1 Pascal applies the same amount of pressure as
A science textbook
A white board marker
A water bottle
A piece of paper
The jaws of an ant exert a pressure of 0.005 kPa.
True
False
Pascal's Law states that a fluid transmits pressure equally in all directions.
True
False
Hydraulic systems use natural gas as an enclosed fluid.
True
False
Pneumatic means it uses:
Wood
Gasoline
Air
Water
To find the pressure on an object you need to calculate:
pressure = F/A
pressure = A/F
pressure = F x A
pressure = A x F
A pneumatic system would be found in a dentist drill, air brakes of a big truck, jake hammer and paint sprayers.
True
False
If there is a leak in a hydraulic or pneumatic system, the pressure will increase.
True
False
If a hydraulic system has 1000 N applied to the input piston and has an area of 81 cm2, what is the pressure?
12.35 Pa
12,346 Pa
1235 Pa
123,457 Pa
