(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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the distance between peaks
Wavelength
to see through
Transparent
can detect bone breaks
X-Rays
the method for measuring sound waves
Hertz
light energy waves that can heat food
Infrared Waves
acoustics
to bend light
Refraction
cannot see through this
Opaque
Radio Waves
the lowest point of an energy wave
valley
Bend
another term for volume
amplitude
how often a wave "pulses"
Frequency
the light in the spectrum that we can see
Visible Light
gives off electromagnetic energy
Sun
scatter
diffuse
not transparent, not opaque
Translucent
can be high or low
Pitch
to bounce light back
Reflection
the energy from the sun, for instance
Electromagnetic Spectrum
