(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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unit of measurement for frequency
Hertz
series of 1's and 0's
Digital Signal
repeated up and down or push pull movement
Vibration
The distance from crest to crest or trough to trough
Wavelength
when a wave passes through a surface
Transmit
the lowest point of a wave
Trough
the high point of a wave
Crest
empty space
Vacuum
A disturbance that transfers energy
Wave
material that waves travel through: Solids, Liquids, & Gases
Medium
moves up and down
Transverse Wave
when a wave bounces off of a surface
Reflected
requires a medium to travel through
Mechanical Wave
when a wave spreads out
Rarefaction
Example of Longitudinal Wave
Sound
wave is soaked into surface
Absorbed
a continuous signal
Analog Signal
the number of waves in a given time
Frequency
type of wave that can travel without a medium
Electromagnetic Wave
the bending of a wave as it goes from one medium to another
Refraction
