(Print) Use this randomly generated list as your call list when playing the game. 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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I-High amplitude= loud
G-low amplitude= quiet
O-Transverse Waves
I-trough
B-Sound
O-How loud a sound is depends on the amplitude
B-Frequency
G-Longitudinal waves move across a medium in a direction parallel to the direction the wave travels
N-Sound waves
B-Waves carry energy
N-wavelength
N-sound is faster in hot air, slower in cold air
G-Wave
O-ocean waves, microwaves, x-rays are transverse waves
G-pitch
I-Amplitdue
I-Peak
N-sound waves, slinky, clapping are longitudinal waves