(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The formula for density is mass divided by this.
volume
Used in submarines to control floating and sinking.
Ballast Tanks
The reason why a rock sinks in water.
high density
The reason why a wooden block floats.
low density
The amount of fluid pushed aside by a submerged object.
Displacement
The measure of mass per unit volume.
Density
A real-life example of Archimedes’ Principle in transportation.
ships
The principle used in hot air balloons to rise.
Buoyancy
The fluid used in hydraulic systems.
Hydraulic Fluid
The upward force exerted by a fluid on a submerged object.
Buoyant Force
The formula for pressure is force divided by this.
Area
This principle explains why objects float when they displace enough fluid.
Archimedes’ Principle
The amount of fluid pushed aside by a submerged object.
Displacement
The formula for pressure is force divided by this.
Area
The part of a hydraulic system that moves due to pressure
piston
A device that uses fluid pressure to stop vehicles.
Hydraulic Brake
The measure of mass per unit volume.
Density
A machine that uses Pascal's Principle to lift cars.
Hydraulic Lift
The force applied to a surface area.
Pressure
The SI unit of pressure.
Pascal
(Pa)
This principle explains why pressure is transmitted equally in a fluid.
Pascal’s Principle
A system that uses fluid pressure to multiply force.
Hydraulic System
The reason why steel ships float despite their weight.
Shape and Displacement
The part of a hydraulic system that moves due to pressure
piston
