This printable word search puzzle on the topic of Physics contains 24 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
straight line
interference
diffraction
translucent
transparent
properties
reflection
refraction
frequency
concave
mirrors
photons
opaque
solids
medium
energy
convex
waves
gases
plane
light
sound
air