(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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longitudinal
Crest
Equation of wavelength
Reasons of shining diamonds
Equation of velocity
Mechanical
Time period and frequency relation
Time period
Trough
Refractive index
Refraction
Compression
Total internal reflection
Non-mechanical
Incident and reflected angle relation in reflection
