(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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Explain the difference btw convex & concave lenses
Define rarefaction
Define trough
Define
crest
Tell the character-
istics of a transverse wave
2 types of mechanical waves
Define compress-
ion
Tell the difference btw opaque, transparent, translucent
Explain the difference between 2 types of interference
Define retina
Define wavelength
Name 5 waves that are a part of the EM spectrum
Define amplitude
Define interference
Explain the effect of density on the speed of sound
Explain the concept of resonance
Explain how a sound is produced
Explain the relationship btw frequency & wavelength
Define refraction
Define refraction
Explain the character-
istics of a longitudinal wave
Explain what the purpose of a ripple tank is
Explain the role of the eardrum and cochlea in hearing