Pascal's Law

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Fluids can be...

• solids
• liquids
• gases
• liquids or gases

Pressure is measured in what units

• Newtons
• m/s
• Pascals
• Moles

The amount of force pushing on an area is the definition of....

• Fluid

• Viscosity

• Barometer

• Pressure

Which of the following best suit the statement below?

Pressure applied to an enclosed fluid is transmitted undiminished to every point in the fluid and to the walls of the container.

• Bernoulli’s principle

• Pascal’s principle

• Archimedes principle

• Newton’s law

A force is applied in a closed container, the pressure increases the same amount. EX: squeezing a water bottle or toothpaste

• Archimede's Principle
• Pascal's Principle
• Bernoulli's Principle 

Pressure decreases when the surface area over which a force is applied increases

• True
• False

When you squeeze a bottle in the middle with a force what force is applied to the fluid at the top of the bottle 

• less force 
• more force 
• the same force
• cannot be predicted 

Which of these animals would probably cause the greatest pressure on the ground?

• A fat cow with big feet
• A fat cow with small feet
•  A calf with big feet
• A calf with small feet

Where is pressure the greatest on the dam?

• D
• C
• B
• A

Tags

NGSS.MS-ETS1-1