(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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to see through
Transparent
Bend
how often a wave "pulses"
Frequency
Rainbow
cannot see through this
Opaque
The color prism
ROYGBIV
the method for measuring sound waves
Hertz
acoustics
can be potential or kinetic
Energy
the speed of light
180,262 miles per second
another term for volume
amplitude
can detect bone breaks
X-Rays
to bend light
Refraction
can be high or low
Pitch
transparent, translucent, or opaque
Glass
very short and powerful energy waves
Gamma Rays
the energy from the sun, for instance
Electromagnetic Spectrum
the lowest point of an energy wave
valley
the light in the spectrum that we can see
Visible Light
Radio Waves
to bounce light back
Reflection
light energy waves that can heat food
Infrared Waves
