This printable bingo card set on the topic of Physics has 27 unique items on a 5x5 grid. Each card draws from a pool of 27 items, so every player gets a different card.
waves
The source of the wave
medium
Mechanical waves
equilibrium
crest
trough
wavelength
speed=wavelength x frequency
echo
diffraction
Constructive interference
Water waves
Top of the wave
Height of wave
The bouncing back of a wave
Destructive interference
vibration
Solids, liquids, gases
Sound waves
Resting point
amplitude
Low point of the wave
Wave speed
reflection
mirror
refraction