Pascals' law and Archimedes' law

It is an indication of how heavy a substance is

• compressibility

• buoyant force

• density

• pressure

This principle states that "additional pressure in a confined liquid is transmitted undiminished to all points in the confined liquid"

(a)  

Which of the following does not affect the pressure of a liquid in a closed container?

• Area of liquid surface

• Strength of the gravitational acceleration

• Density of the liquid

• Depth of the liquid

SI unit for pressure is...

• watt

• newton

• joules

• pascal

• 10 N

• 20 N

• 30 N

• 40 N

The buoyant force acting on an object is equal to the...

• mass of the liquid displaced by the object

• weight of the fluid displaced by the object

• mass of the solid

• sum of the weight of the solid and liquid displaced

Archimedes Principle is the law of what?

• Buoyancy

• Fluids

• Mass

• Matter

The buoyancy force always opposes...

• Fire

• Water

• Gravity

• Air

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Archimedes' Principle states that

• the buoyant force acting on an object equals the volume of the fluid displaced by the object

• The buoyant force acting on an object equals the weight (force of gravity) of the fluid displaced by the object

• The buoyant force acting on an object will always be equal

what the principle from pascals' law

• Submarine

• hydraulic jack

• Ship

• katle