(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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Amplitude
Critical angle
Wavelength
Unit of frequency
Non-mechanical
Time period
Diffraction
Time period and frequency relation
Incident and reflected angle relation in reflection
