This printable word search puzzle on the topic of Physics contains 18 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
Doppler Effect
echo location
ultrasonic
infrasonic
wavelength
frequency
Ear drum
stirrup
cochlea
vacuum
string
hammer
sonar
hertz
pitch
anvil
tube
bar