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