(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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number of waves in one second
frequency
reflects all the colors of light
white
can cause some materials to glow
ultraviolet waves
distance wave travels in one second
speed
light bends through object
refraction
used in television
radio waves
light cannot pass through
opaque
opaque substance used to make color
pigment
mirror that curves outward
convex
height of a wave
amplitude
come from the sun and other sources
electromagnetic
move in the same direction as matter
longitudinal waves
